48810220

素因数分解:

$2^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{14107}}^1$

素因数の和:14289

約数の個数: 24

約数和(自身を含む): 103101264

約数和(自身を除く): 54291044

約数列:

[1, 2, 4, 5, 10, 20, 173, 346, 692, 865, 1730, 3460, 14107, 28214, 56428, 70535, 141070, 282140, 2440511, 4881022, 9762044, 12202555, 24405110, 48810220]

約数ペア:

[(1, 48810220), (2, 24405110), (4, 12202555), (5, 9762044), (10, 4881022), (20, 2440511), (173, 282140), (346, 141070), (692, 70535), (865, 56428), (1730, 28214), (3460, 14107)]