50365640

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{96857}}^1$

素因数の和:96881

約数の個数: 32

約数和(自身を含む): 122041080

約数和(自身を除く): 71675440

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 96857, 193714, 387428, 484285, 774856, 968570, 1259141, 1937140, 2518282, 3874280, 5036564, 6295705, 10073128, 12591410, 25182820, 50365640]

約数ペア:

[(1, 50365640), (2, 25182820), (4, 12591410), (5, 10073128), (8, 6295705), (10, 5036564), (13, 3874280), (20, 2518282), (26, 1937140), (40, 1259141), (52, 968570), (65, 774856), (104, 484285), (130, 387428), (260, 193714), (520, 96857)]