51680255

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1783}}^1$

素因数の和:1847

約数の個数: 32

約数和(自身を含む): 73986048

約数和(自身を除く): 22305793

約数列:

[1, 5, 11, 17, 31, 55, 85, 155, 187, 341, 527, 935, 1705, 1783, 2635, 5797, 8915, 19613, 28985, 30311, 55273, 98065, 151555, 276365, 333421, 608003, 939641, 1667105, 3040015, 4698205, 10336051, 51680255]

約数ペア:

[(1, 51680255), (5, 10336051), (11, 4698205), (17, 3040015), (31, 1667105), (55, 939641), (85, 608003), (155, 333421), (187, 276365), (341, 151555), (527, 98065), (935, 55273), (1705, 30311), (1783, 28985), (2635, 19613), (5797, 8915)]