48861880

素因数分解:

$2^3\times 5^1\times {\mathrm{587}}^1\times {\mathrm{2081}}^1$

素因数の和:2679

約数の個数: 32

約数和(自身を含む): 110179440

約数和(自身を除く): 61317560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 587, 1174, 2081, 2348, 2935, 4162, 4696, 5870, 8324, 10405, 11740, 16648, 20810, 23480, 41620, 83240, 1221547, 2443094, 4886188, 6107735, 9772376, 12215470, 24430940, 48861880]

約数ペア:

[(1, 48861880), (2, 24430940), (4, 12215470), (5, 9772376), (8, 6107735), (10, 4886188), (20, 2443094), (40, 1221547), (587, 83240), (1174, 41620), (2081, 23480), (2348, 20810), (2935, 16648), (4162, 11740), (4696, 10405), (5870, 8324)]