48118480

素因数分解:

$2^4\times 5^1\times {\mathrm{263}}^1\times {\mathrm{2287}}^1$

素因数の和:2563

約数の個数: 40

約数和(自身を含む): 112349952

約数和(自身を除く): 64231472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 263, 526, 1052, 1315, 2104, 2287, 2630, 4208, 4574, 5260, 9148, 10520, 11435, 18296, 21040, 22870, 36592, 45740, 91480, 182960, 601481, 1202962, 2405924, 3007405, 4811848, 6014810, 9623696, 12029620, 24059240, 48118480]

約数ペア:

[(1, 48118480), (2, 24059240), (4, 12029620), (5, 9623696), (8, 6014810), (10, 4811848), (16, 3007405), (20, 2405924), (40, 1202962), (80, 601481), (263, 182960), (526, 91480), (1052, 45740), (1315, 36592), (2104, 22870), (2287, 21040), (2630, 18296), (4208, 11435), (4574, 10520), (5260, 9148)]