55572090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{4993}}^1$

素因数の和:5063

約数の個数: 64

約数和(自身を含む): 155333376

約数和(自身を除く): 99761286

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 53, 70, 105, 106, 159, 210, 265, 318, 371, 530, 742, 795, 1113, 1590, 1855, 2226, 3710, 4993, 5565, 9986, 11130, 14979, 24965, 29958, 34951, 49930, 69902, 74895, 104853, 149790, 174755, 209706, 264629, 349510, 524265, 529258, 793887, 1048530, 1323145, 1587774, 1852403, 2646290, 3704806, 3969435, 5557209, 7938870, 9262015, 11114418, 18524030, 27786045, 55572090]

約数ペア:

[(1, 55572090), (2, 27786045), (3, 18524030), (5, 11114418), (6, 9262015), (7, 7938870), (10, 5557209), (14, 3969435), (15, 3704806), (21, 2646290), (30, 1852403), (35, 1587774), (42, 1323145), (53, 1048530), (70, 793887), (105, 529258), (106, 524265), (159, 349510), (210, 264629), (265, 209706), (318, 174755), (371, 149790), (530, 104853), (742, 74895), (795, 69902), (1113, 49930), (1590, 34951), (1855, 29958), (2226, 24965), (3710, 14979), (4993, 11130), (5565, 9986)]