48433940

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{16253}}^1$

素因数の和:16411

約数の個数: 24

約数和(自身を含む): 102400200

約数和(自身を除く): 53966260

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1490, 2980, 16253, 32506, 65012, 81265, 162530, 325060, 2421697, 4843394, 9686788, 12108485, 24216970, 48433940]

約数ペア:

[(1, 48433940), (2, 24216970), (4, 12108485), (5, 9686788), (10, 4843394), (20, 2421697), (149, 325060), (298, 162530), (596, 81265), (745, 65012), (1490, 32506), (2980, 16253)]