56068180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{8521}}^1$

素因数の和:8584

約数の個数: 48

約数和(自身を含む): 137442816

約数和(自身を除く): 81374636

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 188, 235, 329, 470, 658, 940, 1316, 1645, 3290, 6580, 8521, 17042, 34084, 42605, 59647, 85210, 119294, 170420, 238588, 298235, 400487, 596470, 800974, 1192940, 1601948, 2002435, 2803409, 4004870, 5606818, 8009740, 11213636, 14017045, 28034090, 56068180]

約数ペア:

[(1, 56068180), (2, 28034090), (4, 14017045), (5, 11213636), (7, 8009740), (10, 5606818), (14, 4004870), (20, 2803409), (28, 2002435), (35, 1601948), (47, 1192940), (70, 800974), (94, 596470), (140, 400487), (188, 298235), (235, 238588), (329, 170420), (470, 119294), (658, 85210), (940, 59647), (1316, 42605), (1645, 34084), (3290, 17042), (6580, 8521)]