51621510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1181}}^1$

素因数の和:1269

約数の個数: 64

約数和(自身を含む): 130719744

約数和(自身を除く): 79098234

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 47, 62, 93, 94, 141, 155, 186, 235, 282, 310, 465, 470, 705, 930, 1181, 1410, 1457, 2362, 2914, 3543, 4371, 5905, 7086, 7285, 8742, 11810, 14570, 17715, 21855, 35430, 36611, 43710, 55507, 73222, 109833, 111014, 166521, 183055, 219666, 277535, 333042, 366110, 549165, 555070, 832605, 1098330, 1665210, 1720717, 3441434, 5162151, 8603585, 10324302, 17207170, 25810755, 51621510]

約数ペア:

[(1, 51621510), (2, 25810755), (3, 17207170), (5, 10324302), (6, 8603585), (10, 5162151), (15, 3441434), (30, 1720717), (31, 1665210), (47, 1098330), (62, 832605), (93, 555070), (94, 549165), (141, 366110), (155, 333042), (186, 277535), (235, 219666), (282, 183055), (310, 166521), (465, 111014), (470, 109833), (705, 73222), (930, 55507), (1181, 43710), (1410, 36611), (1457, 35430), (2362, 21855), (2914, 17715), (3543, 14570), (4371, 11810), (5905, 8742), (7086, 7285)]