51822120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1$

素因数の和:248

約数の個数: 256

約数和(自身を含む): 199065600

約数和(自身を除く): 147243480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 19, 20, 21, 24, 28, 30, 34, 35, 38, 40, 42, 51, 56, 57, 60, 68, 70, 76, 84, 85, 95, 102, 105, 114, 119, 120, 133, 136, 140, 152, 168, 170, 190, 191, 204, 210, 228, 238, 255, 266, 280, 285, 323, 340, 357, 380, 382, 399, 408, 420, 456, 476, 510, 532, 570, 573, 595, 646, 665, 680, 714, 760, 764, 798, 840, 952, 955, 969, 1020, 1064, 1140, 1146, 1190, 1292, 1330, 1337, 1428, 1528, 1596, 1615, 1785, 1910, 1938, 1995, 2040, 2261, 2280, 2292, 2380, 2584, 2660, 2674, 2856, 2865, 3192, 3230, 3247, 3570, 3629, 3820, 3876, 3990, 4011, 4522, 4584, 4760, 4845, 5320, 5348, 5730, 6460, 6494, 6685, 6783, 7140, 7258, 7640, 7752, 7980, 8022, 9044, 9690, 9741, 10696, 10887, 11305, 11460, 12920, 12988, 13370, 13566, 14280, 14516, 15960, 16044, 16235, 18088, 18145, 19380, 19482, 20055, 21774, 22610, 22729, 22920, 25403, 25976, 26740, 27132, 29032, 32088, 32470, 33915, 36290, 38760, 38964, 40110, 43548, 45220, 45458, 48705, 50806, 53480, 54264, 54435, 61693, 64940, 67830, 68187, 72580, 76209, 77928, 80220, 87096, 90440, 90916, 97410, 101612, 108870, 113645, 123386, 127015, 129880, 135660, 136374, 145160, 152418, 160440, 181832, 185079, 194820, 203224, 217740, 227290, 246772, 254030, 271320, 272748, 304836, 308465, 340935, 370158, 381045, 389640, 431851, 435480, 454580, 493544, 508060, 545496, 609672, 616930, 681870, 740316, 762090, 863702, 909160, 925395, 1016120, 1233860, 1295553, 1363740, 1480632, 1524180, 1727404, 1850790, 2159255, 2467720, 2591106, 2727480, 3048360, 3454808, 3701580, 4318510, 5182212, 6477765, 7403160, 8637020, 10364424, 12955530, 17274040, 25911060, 51822120]

約数ペア:

[(1, 51822120), (2, 25911060), (3, 17274040), (4, 12955530), (5, 10364424), (6, 8637020), (7, 7403160), (8, 6477765), (10, 5182212), (12, 4318510), (14, 3701580), (15, 3454808), (17, 3048360), (19, 2727480), (20, 2591106), (21, 2467720), (24, 2159255), (28, 1850790), (30, 1727404), (34, 1524180), (35, 1480632), (38, 1363740), (40, 1295553), (42, 1233860), (51, 1016120), (56, 925395), (57, 909160), (60, 863702), (68, 762090), (70, 740316), (76, 681870), (84, 616930), (85, 609672), (95, 545496), (102, 508060), (105, 493544), (114, 454580), (119, 435480), (120, 431851), (133, 389640), (136, 381045), (140, 370158), (152, 340935), (168, 308465), (170, 304836), (190, 272748), (191, 271320), (204, 254030), (210, 246772), (228, 227290), (238, 217740), (255, 203224), (266, 194820), (280, 185079), (285, 181832), (323, 160440), (340, 152418), (357, 145160), (380, 136374), (382, 135660), (399, 129880), (408, 127015), (420, 123386), (456, 113645), (476, 108870), (510, 101612), (532, 97410), (570, 90916), (573, 90440), (595, 87096), (646, 80220), (665, 77928), (680, 76209), (714, 72580), (760, 68187), (764, 67830), (798, 64940), (840, 61693), (952, 54435), (955, 54264), (969, 53480), (1020, 50806), (1064, 48705), (1140, 45458), (1146, 45220), (1190, 43548), (1292, 40110), (1330, 38964), (1337, 38760), (1428, 36290), (1528, 33915), (1596, 32470), (1615, 32088), (1785, 29032), (1910, 27132), (1938, 26740), (1995, 25976), (2040, 25403), (2261, 22920), (2280, 22729), (2292, 22610), (2380, 21774), (2584, 20055), (2660, 19482), (2674, 19380), (2856, 18145), (2865, 18088), (3192, 16235), (3230, 16044), (3247, 15960), (3570, 14516), (3629, 14280), (3820, 13566), (3876, 13370), (3990, 12988), (4011, 12920), (4522, 11460), (4584, 11305), (4760, 10887), (4845, 10696), (5320, 9741), (5348, 9690), (5730, 9044), (6460, 8022), (6494, 7980), (6685, 7752), (6783, 7640), (7140, 7258)]