55465960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3407}}^1$

素因数の和:3466

約数の個数: 64

約数和(自身を含む): 139864320

約数和(自身を除く): 84398360

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 37, 40, 44, 55, 74, 88, 110, 148, 185, 220, 296, 370, 407, 440, 740, 814, 1480, 1628, 2035, 3256, 3407, 4070, 6814, 8140, 13628, 16280, 17035, 27256, 34070, 37477, 68140, 74954, 126059, 136280, 149908, 187385, 252118, 299816, 374770, 504236, 630295, 749540, 1008472, 1260590, 1386649, 1499080, 2521180, 2773298, 5042360, 5546596, 6933245, 11093192, 13866490, 27732980, 55465960]

約数ペア:

[(1, 55465960), (2, 27732980), (4, 13866490), (5, 11093192), (8, 6933245), (10, 5546596), (11, 5042360), (20, 2773298), (22, 2521180), (37, 1499080), (40, 1386649), (44, 1260590), (55, 1008472), (74, 749540), (88, 630295), (110, 504236), (148, 374770), (185, 299816), (220, 252118), (296, 187385), (370, 149908), (407, 136280), (440, 126059), (740, 74954), (814, 68140), (1480, 37477), (1628, 34070), (2035, 27256), (3256, 17035), (3407, 16280), (4070, 13628), (6814, 8140)]