53997710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{14323}}^1$

素因数の和:14372

約数の個数: 32

約数和(自身を含む): 108289440

約数和(自身を除く): 54291730

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 14323, 28646, 71615, 143230, 186199, 372398, 415367, 830734, 930995, 1861990, 2076835, 4153670, 5399771, 10799542, 26998855, 53997710]

約数ペア:

[(1, 53997710), (2, 26998855), (5, 10799542), (10, 5399771), (13, 4153670), (26, 2076835), (29, 1861990), (58, 930995), (65, 830734), (130, 415367), (145, 372398), (290, 186199), (377, 143230), (754, 71615), (1885, 28646), (3770, 14323)]