53973640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:104

約数の個数: 192

約数和(自身を含む): 159148800

約数和(自身を除く): 105175160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 23, 28, 29, 34, 35, 40, 46, 56, 58, 68, 70, 85, 92, 115, 116, 119, 136, 140, 145, 161, 170, 184, 203, 230, 232, 238, 280, 289, 290, 322, 340, 391, 406, 460, 476, 493, 578, 580, 595, 644, 667, 680, 782, 805, 812, 920, 952, 986, 1015, 1156, 1160, 1190, 1288, 1334, 1445, 1564, 1610, 1624, 1955, 1972, 2023, 2030, 2312, 2380, 2465, 2668, 2737, 2890, 3128, 3220, 3335, 3451, 3910, 3944, 4046, 4060, 4669, 4760, 4930, 5336, 5474, 5780, 6440, 6647, 6670, 6902, 7820, 8092, 8120, 8381, 9338, 9860, 10115, 10948, 11339, 11560, 13294, 13340, 13685, 13804, 15640, 16184, 16762, 17255, 18676, 19720, 20230, 21896, 22678, 23345, 26588, 26680, 27370, 27608, 33235, 33524, 34510, 37352, 40460, 41905, 45356, 46529, 46690, 53176, 54740, 56695, 58667, 66470, 67048, 69020, 79373, 80920, 83810, 90712, 93058, 93380, 109480, 113390, 117334, 132940, 138040, 158746, 167620, 186116, 186760, 192763, 226780, 232645, 234668, 265880, 293335, 317492, 335240, 372232, 385526, 396865, 453560, 465290, 469336, 586670, 634984, 771052, 793730, 930580, 963815, 1173340, 1349341, 1542104, 1587460, 1861160, 1927630, 2346680, 2698682, 3174920, 3855260, 5397364, 6746705, 7710520, 10794728, 13493410, 26986820, 53973640]

約数ペア:

[(1, 53973640), (2, 26986820), (4, 13493410), (5, 10794728), (7, 7710520), (8, 6746705), (10, 5397364), (14, 3855260), (17, 3174920), (20, 2698682), (23, 2346680), (28, 1927630), (29, 1861160), (34, 1587460), (35, 1542104), (40, 1349341), (46, 1173340), (56, 963815), (58, 930580), (68, 793730), (70, 771052), (85, 634984), (92, 586670), (115, 469336), (116, 465290), (119, 453560), (136, 396865), (140, 385526), (145, 372232), (161, 335240), (170, 317492), (184, 293335), (203, 265880), (230, 234668), (232, 232645), (238, 226780), (280, 192763), (289, 186760), (290, 186116), (322, 167620), (340, 158746), (391, 138040), (406, 132940), (460, 117334), (476, 113390), (493, 109480), (578, 93380), (580, 93058), (595, 90712), (644, 83810), (667, 80920), (680, 79373), (782, 69020), (805, 67048), (812, 66470), (920, 58667), (952, 56695), (986, 54740), (1015, 53176), (1156, 46690), (1160, 46529), (1190, 45356), (1288, 41905), (1334, 40460), (1445, 37352), (1564, 34510), (1610, 33524), (1624, 33235), (1955, 27608), (1972, 27370), (2023, 26680), (2030, 26588), (2312, 23345), (2380, 22678), (2465, 21896), (2668, 20230), (2737, 19720), (2890, 18676), (3128, 17255), (3220, 16762), (3335, 16184), (3451, 15640), (3910, 13804), (3944, 13685), (4046, 13340), (4060, 13294), (4669, 11560), (4760, 11339), (4930, 10948), (5336, 10115), (5474, 9860), (5780, 9338), (6440, 8381), (6647, 8120), (6670, 8092), (6902, 7820)]