24952850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{2953}}^1$

素因数の和:2991

約数の個数: 36

約数和(自身を含む): 50274126

約数和(自身を除く): 25321276

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 169, 325, 338, 650, 845, 1690, 2953, 4225, 5906, 8450, 14765, 29530, 38389, 73825, 76778, 147650, 191945, 383890, 499057, 959725, 998114, 1919450, 2495285, 4990570, 12476425, 24952850]

約数ペア:

[(1, 24952850), (2, 12476425), (5, 4990570), (10, 2495285), (13, 1919450), (25, 998114), (26, 959725), (50, 499057), (65, 383890), (130, 191945), (169, 147650), (325, 76778), (338, 73825), (650, 38389), (845, 29530), (1690, 14765), (2953, 8450), (4225, 5906)]