56220290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{773}}^1\times {\mathrm{1039}}^1$

素因数の和:1826

約数の個数: 32

約数和(自身を含む): 115914240

約数和(自身を除く): 59693950

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 773, 1039, 1546, 2078, 3865, 5195, 5411, 7273, 7730, 10390, 10822, 14546, 27055, 36365, 54110, 72730, 803147, 1606294, 4015735, 5622029, 8031470, 11244058, 28110145, 56220290]

約数ペア:

[(1, 56220290), (2, 28110145), (5, 11244058), (7, 8031470), (10, 5622029), (14, 4015735), (35, 1606294), (70, 803147), (773, 72730), (1039, 54110), (1546, 36365), (2078, 27055), (3865, 14546), (5195, 10822), (5411, 10390), (7273, 7730)]