48285640

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{92857}}^1$

素因数の和:92881

約数の個数: 32

約数和(自身を含む): 117001080

約数和(自身を除く): 68715440

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 92857, 185714, 371428, 464285, 742856, 928570, 1207141, 1857140, 2414282, 3714280, 4828564, 6035705, 9657128, 12071410, 24142820, 48285640]

約数ペア:

[(1, 48285640), (2, 24142820), (4, 12071410), (5, 9657128), (8, 6035705), (10, 4828564), (13, 3714280), (20, 2414282), (26, 1857140), (40, 1207141), (52, 928570), (65, 742856), (104, 464285), (130, 371428), (260, 185714), (520, 92857)]