51980704

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{30649}}^1$

素因数の和:30712

約数の個数: 24

約数和(自身を含む): 104271300

約数和(自身を除く): 52290596

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 424, 848, 1696, 30649, 61298, 122596, 245192, 490384, 980768, 1624397, 3248794, 6497588, 12995176, 25990352, 51980704]

約数ペア:

[(1, 51980704), (2, 25990352), (4, 12995176), (8, 6497588), (16, 3248794), (32, 1624397), (53, 980768), (106, 490384), (212, 245192), (424, 122596), (848, 61298), (1696, 30649)]