53174680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{102259}}^1$

素因数の和:102283

約数の個数: 32

約数和(自身を含む): 128847600

約数和(自身を除く): 75672920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 102259, 204518, 409036, 511295, 818072, 1022590, 1329367, 2045180, 2658734, 4090360, 5317468, 6646835, 10634936, 13293670, 26587340, 53174680]

約数ペア:

[(1, 53174680), (2, 26587340), (4, 13293670), (5, 10634936), (8, 6646835), (10, 5317468), (13, 4090360), (20, 2658734), (26, 2045180), (40, 1329367), (52, 1022590), (65, 818072), (104, 511295), (130, 409036), (260, 204518), (520, 102259)]