47307860

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{76303}}^1$

素因数の和:76343

約数の個数: 24

約数和(自身を含む): 102552576

約数和(自身を除く): 55244716

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 76303, 152606, 305212, 381515, 763030, 1526060, 2365393, 4730786, 9461572, 11826965, 23653930, 47307860]

約数ペア:

[(1, 47307860), (2, 23653930), (4, 11826965), (5, 9461572), (10, 4730786), (20, 2365393), (31, 1526060), (62, 763030), (124, 381515), (155, 305212), (310, 152606), (620, 76303)]