51673830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3581}}^1$

素因数の和:3641

約数の個数: 64

約数和(自身を含む): 137204928

約数和(自身を除く): 85531098

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 37, 39, 65, 74, 78, 111, 130, 185, 195, 222, 370, 390, 481, 555, 962, 1110, 1443, 2405, 2886, 3581, 4810, 7162, 7215, 10743, 14430, 17905, 21486, 35810, 46553, 53715, 93106, 107430, 132497, 139659, 232765, 264994, 279318, 397491, 465530, 662485, 698295, 794982, 1324970, 1396590, 1722461, 1987455, 3444922, 3974910, 5167383, 8612305, 10334766, 17224610, 25836915, 51673830]

約数ペア:

[(1, 51673830), (2, 25836915), (3, 17224610), (5, 10334766), (6, 8612305), (10, 5167383), (13, 3974910), (15, 3444922), (26, 1987455), (30, 1722461), (37, 1396590), (39, 1324970), (65, 794982), (74, 698295), (78, 662485), (111, 465530), (130, 397491), (185, 279318), (195, 264994), (222, 232765), (370, 139659), (390, 132497), (481, 107430), (555, 93106), (962, 53715), (1110, 46553), (1443, 35810), (2405, 21486), (2886, 17905), (3581, 14430), (4810, 10743), (7162, 7215)]