61307050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1607}}^1$

素因数の和:1735

約数の個数: 48

約数和(自身を含む): 131598720

約数和(自身を除く): 70291670

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 109, 175, 218, 350, 545, 763, 1090, 1526, 1607, 2725, 3214, 3815, 5450, 7630, 8035, 11249, 16070, 19075, 22498, 38150, 40175, 56245, 80350, 112490, 175163, 281225, 350326, 562450, 875815, 1226141, 1751630, 2452282, 4379075, 6130705, 8758150, 12261410, 30653525, 61307050]

約数ペア:

[(1, 61307050), (2, 30653525), (5, 12261410), (7, 8758150), (10, 6130705), (14, 4379075), (25, 2452282), (35, 1751630), (50, 1226141), (70, 875815), (109, 562450), (175, 350326), (218, 281225), (350, 175163), (545, 112490), (763, 80350), (1090, 56245), (1526, 40175), (1607, 38150), (2725, 22498), (3214, 19075), (3815, 16070), (5450, 11249), (7630, 8035)]