56050840

素因数分解:

$2^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{6173}}^1$

素因数の和:6411

約数の個数: 32

約数和(自身を含む): 126690480

約数和(自身を除く): 70639640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 227, 454, 908, 1135, 1816, 2270, 4540, 6173, 9080, 12346, 24692, 30865, 49384, 61730, 123460, 246920, 1401271, 2802542, 5605084, 7006355, 11210168, 14012710, 28025420, 56050840]

約数ペア:

[(1, 56050840), (2, 28025420), (4, 14012710), (5, 11210168), (8, 7006355), (10, 5605084), (20, 2802542), (40, 1401271), (227, 246920), (454, 123460), (908, 61730), (1135, 49384), (1816, 30865), (2270, 24692), (4540, 12346), (6173, 9080)]