56088500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{8629}}^1$

素因数の和:8661

約数の個数: 48

約数和(自身を含む): 131935440

約数和(自身を除く): 75846940

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 125, 130, 250, 260, 325, 500, 650, 1300, 1625, 3250, 6500, 8629, 17258, 34516, 43145, 86290, 112177, 172580, 215725, 224354, 431450, 448708, 560885, 862900, 1078625, 1121770, 2157250, 2243540, 2804425, 4314500, 5608850, 11217700, 14022125, 28044250, 56088500]

約数ペア:

[(1, 56088500), (2, 28044250), (4, 14022125), (5, 11217700), (10, 5608850), (13, 4314500), (20, 2804425), (25, 2243540), (26, 2157250), (50, 1121770), (52, 1078625), (65, 862900), (100, 560885), (125, 448708), (130, 431450), (250, 224354), (260, 215725), (325, 172580), (500, 112177), (650, 86290), (1300, 43145), (1625, 34516), (3250, 17258), (6500, 8629)]