55932890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{25309}}^1$

素因数の和:25346

約数の個数: 32

約数和(自身を含む): 114806160

約数和(自身を除く): 58873270

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 25309, 50618, 126545, 253090, 329017, 430253, 658034, 860506, 1645085, 2151265, 3290170, 4302530, 5593289, 11186578, 27966445, 55932890]

約数ペア:

[(1, 55932890), (2, 27966445), (5, 11186578), (10, 5593289), (13, 4302530), (17, 3290170), (26, 2151265), (34, 1645085), (65, 860506), (85, 658034), (130, 430253), (170, 329017), (221, 253090), (442, 126545), (1105, 50618), (2210, 25309)]