51349637640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{123997}}^1$

素因数の和:124064

約数の個数: 256

約数和(自身を含む): 192841689600

約数和(自身を除く): 141492051960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 29, 30, 34, 35, 40, 42, 51, 56, 58, 60, 68, 70, 84, 85, 87, 102, 105, 116, 119, 120, 136, 140, 145, 168, 170, 174, 203, 204, 210, 232, 238, 255, 280, 290, 340, 348, 357, 406, 408, 420, 435, 476, 493, 510, 580, 595, 609, 680, 696, 714, 812, 840, 870, 952, 986, 1015, 1020, 1160, 1190, 1218, 1428, 1479, 1624, 1740, 1785, 1972, 2030, 2040, 2380, 2436, 2465, 2856, 2958, 3045, 3451, 3480, 3570, 3944, 4060, 4760, 4872, 4930, 5916, 6090, 6902, 7140, 7395, 8120, 9860, 10353, 11832, 12180, 13804, 14280, 14790, 17255, 19720, 20706, 24360, 27608, 29580, 34510, 41412, 51765, 59160, 69020, 82824, 103530, 123997, 138040, 207060, 247994, 371991, 414120, 495988, 619985, 743982, 867979, 991976, 1239970, 1487964, 1735958, 1859955, 2107949, 2479940, 2603937, 2975928, 3471916, 3595913, 3719910, 4215898, 4339895, 4959880, 5207874, 6323847, 6943832, 7191826, 7439820, 8431796, 8679790, 10415748, 10539745, 10787739, 12647694, 13019685, 14383652, 14755643, 14879640, 16863592, 17359580, 17979565, 20831496, 21079490, 21575478, 25171391, 25295388, 26039370, 28767304, 29511286, 31619235, 34719160, 35959130, 42158980, 43150956, 44266929, 50342782, 50590776, 52078740, 53938695, 59022572, 61130521, 63238470, 71918260, 73778215, 75514173, 84317960, 86301912, 88533858, 100685564, 104157480, 107877390, 118045144, 122261042, 125856955, 126476940, 143836520, 147556430, 151028346, 177067716, 183391563, 201371128, 215754780, 221334645, 244522084, 251713910, 252953880, 295112860, 302056692, 305652605, 354135432, 366783126, 377570865, 427913647, 431509560, 442669290, 489044168, 503427820, 590225720, 604113384, 611305210, 733566252, 755141730, 855827294, 885338580, 916957815, 1006855640, 1222610420, 1283740941, 1467132504, 1510283460, 1711654588, 1770677160, 1833915630, 2139568235, 2445220840, 2567481882, 3020566920, 3423309176, 3667831260, 4279136470, 5134963764, 6418704705, 7335662520, 8558272940, 10269927528, 12837409410, 17116545880, 25674818820, 51349637640]

約数ペア:

[(1, 51349637640), (2, 25674818820), (3, 17116545880), (4, 12837409410), (5, 10269927528), (6, 8558272940), (7, 7335662520), (8, 6418704705), (10, 5134963764), (12, 4279136470), (14, 3667831260), (15, 3423309176), (17, 3020566920), (20, 2567481882), (21, 2445220840), (24, 2139568235), (28, 1833915630), (29, 1770677160), (30, 1711654588), (34, 1510283460), (35, 1467132504), (40, 1283740941), (42, 1222610420), (51, 1006855640), (56, 916957815), (58, 885338580), (60, 855827294), (68, 755141730), (70, 733566252), (84, 611305210), (85, 604113384), (87, 590225720), (102, 503427820), (105, 489044168), (116, 442669290), (119, 431509560), (120, 427913647), (136, 377570865), (140, 366783126), (145, 354135432), (168, 305652605), (170, 302056692), (174, 295112860), (203, 252953880), (204, 251713910), (210, 244522084), (232, 221334645), (238, 215754780), (255, 201371128), (280, 183391563), (290, 177067716), (340, 151028346), (348, 147556430), (357, 143836520), (406, 126476940), (408, 125856955), (420, 122261042), (435, 118045144), (476, 107877390), (493, 104157480), (510, 100685564), (580, 88533858), (595, 86301912), (609, 84317960), (680, 75514173), (696, 73778215), (714, 71918260), (812, 63238470), (840, 61130521), (870, 59022572), (952, 53938695), (986, 52078740), (1015, 50590776), (1020, 50342782), (1160, 44266929), (1190, 43150956), (1218, 42158980), (1428, 35959130), (1479, 34719160), (1624, 31619235), (1740, 29511286), (1785, 28767304), (1972, 26039370), (2030, 25295388), (2040, 25171391), (2380, 21575478), (2436, 21079490), (2465, 20831496), (2856, 17979565), (2958, 17359580), (3045, 16863592), (3451, 14879640), (3480, 14755643), (3570, 14383652), (3944, 13019685), (4060, 12647694), (4760, 10787739), (4872, 10539745), (4930, 10415748), (5916, 8679790), (6090, 8431796), (6902, 7439820), (7140, 7191826), (7395, 6943832), (8120, 6323847), (9860, 5207874), (10353, 4959880), (11832, 4339895), (12180, 4215898), (13804, 3719910), (14280, 3595913), (14790, 3471916), (17255, 2975928), (19720, 2603937), (20706, 2479940), (24360, 2107949), (27608, 1859955), (29580, 1735958), (34510, 1487964), (41412, 1239970), (51765, 991976), (59160, 867979), (69020, 743982), (82824, 619985), (103530, 495988), (123997, 414120), (138040, 371991), (207060, 247994)]