57684250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17749}}^1$

素因数の和:17779

約数の個数: 32

約数和(自身を含む): 116298000

約数和(自身を除く): 58613750

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 17749, 35498, 88745, 177490, 230737, 443725, 461474, 887450, 1153685, 2218625, 2307370, 4437250, 5768425, 11536850, 28842125, 57684250]

約数ペア:

[(1, 57684250), (2, 28842125), (5, 11536850), (10, 5768425), (13, 4437250), (25, 2307370), (26, 2218625), (50, 1153685), (65, 887450), (125, 461474), (130, 443725), (250, 230737), (325, 177490), (650, 88745), (1625, 35498), (3250, 17749)]