27480550

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{7741}}^1$

素因数の和:7824

約数の個数: 24

約数和(自身を含む): 51840432

約数和(自身を除く): 24359882

約数列:

[1, 2, 5, 10, 25, 50, 71, 142, 355, 710, 1775, 3550, 7741, 15482, 38705, 77410, 193525, 387050, 549611, 1099222, 2748055, 5496110, 13740275, 27480550]

約数ペア:

[(1, 27480550), (2, 13740275), (5, 5496110), (10, 2748055), (25, 1099222), (50, 549611), (71, 387050), (142, 193525), (355, 77410), (710, 38705), (1775, 15482), (3550, 7741)]