47767850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{5653}}^1$

素因数の和:5691

約数の個数: 36

約数和(自身を含む): 96225426

約数和(自身を除く): 48457576

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 169, 325, 338, 650, 845, 1690, 4225, 5653, 8450, 11306, 28265, 56530, 73489, 141325, 146978, 282650, 367445, 734890, 955357, 1837225, 1910714, 3674450, 4776785, 9553570, 23883925, 47767850]

約数ペア:

[(1, 47767850), (2, 23883925), (5, 9553570), (10, 4776785), (13, 3674450), (25, 1910714), (26, 1837225), (50, 955357), (65, 734890), (130, 367445), (169, 282650), (325, 146978), (338, 141325), (650, 73489), (845, 56530), (1690, 28265), (4225, 11306), (5653, 8450)]