53687820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{853}}^1\times {\mathrm{1049}}^1$

素因数の和:1914

約数の個数: 48

約数和(自身を含む): 150645600

約数和(自身を除く): 96957780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 853, 1049, 1706, 2098, 2559, 3147, 3412, 4196, 4265, 5118, 5245, 6294, 8530, 10236, 10490, 12588, 12795, 15735, 17060, 20980, 25590, 31470, 51180, 62940, 894797, 1789594, 2684391, 3579188, 4473985, 5368782, 8947970, 10737564, 13421955, 17895940, 26843910, 53687820]

約数ペア:

[(1, 53687820), (2, 26843910), (3, 17895940), (4, 13421955), (5, 10737564), (6, 8947970), (10, 5368782), (12, 4473985), (15, 3579188), (20, 2684391), (30, 1789594), (60, 894797), (853, 62940), (1049, 51180), (1706, 31470), (2098, 25590), (2559, 20980), (3147, 17060), (3412, 15735), (4196, 12795), (4265, 12588), (5118, 10490), (5245, 10236), (6294, 8530)]