49352680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{887}}^1$

素因数の和:1018

約数の個数: 64

約数和(自身を含む): 120839040

約数和(自身を除く): 71486360

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 107, 130, 214, 260, 428, 520, 535, 856, 887, 1070, 1391, 1774, 2140, 2782, 3548, 4280, 4435, 5564, 6955, 7096, 8870, 11128, 11531, 13910, 17740, 23062, 27820, 35480, 46124, 55640, 57655, 92248, 94909, 115310, 189818, 230620, 379636, 461240, 474545, 759272, 949090, 1233817, 1898180, 2467634, 3796360, 4935268, 6169085, 9870536, 12338170, 24676340, 49352680]

約数ペア:

[(1, 49352680), (2, 24676340), (4, 12338170), (5, 9870536), (8, 6169085), (10, 4935268), (13, 3796360), (20, 2467634), (26, 1898180), (40, 1233817), (52, 949090), (65, 759272), (104, 474545), (107, 461240), (130, 379636), (214, 230620), (260, 189818), (428, 115310), (520, 94909), (535, 92248), (856, 57655), (887, 55640), (1070, 46124), (1391, 35480), (1774, 27820), (2140, 23062), (2782, 17740), (3548, 13910), (4280, 11531), (4435, 11128), (5564, 8870), (6955, 7096)]