47051020

素因数分解:

$2^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{8681}}^1$

素因数の和:8961

約数の個数: 24

約数和(自身を含む): 99183168

約数和(自身を除く): 52132148

約数列:

[1, 2, 4, 5, 10, 20, 271, 542, 1084, 1355, 2710, 5420, 8681, 17362, 34724, 43405, 86810, 173620, 2352551, 4705102, 9410204, 11762755, 23525510, 47051020]

約数ペア:

[(1, 47051020), (2, 23525510), (4, 11762755), (5, 9410204), (10, 4705102), (20, 2352551), (271, 173620), (542, 86810), (1084, 43405), (1355, 34724), (2710, 17362), (5420, 8681)]