48908020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{349343}}^1$

素因数の和:349359

約数の個数: 24

約数和(自身を含む): 117379584

約数和(自身を除く): 68471564

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 349343, 698686, 1397372, 1746715, 2445401, 3493430, 4890802, 6986860, 9781604, 12227005, 24454010, 48908020]

約数ペア:

[(1, 48908020), (2, 24454010), (4, 12227005), (5, 9781604), (7, 6986860), (10, 4890802), (14, 3493430), (20, 2445401), (28, 1746715), (35, 1397372), (70, 698686), (140, 349343)]