51728710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{42751}}^1$

素因数の和:42780

約数の個数: 24

約数和(自身を含む): 102348288

約数和(自身を除く): 50619578

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 42751, 85502, 213755, 427510, 470261, 940522, 2351305, 4702610, 5172871, 10345742, 25864355, 51728710]

約数ペア:

[(1, 51728710), (2, 25864355), (5, 10345742), (10, 5172871), (11, 4702610), (22, 2351305), (55, 940522), (110, 470261), (121, 427510), (242, 213755), (605, 85502), (1210, 42751)]