53661890

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{9739}}^1$

素因数の和:9794

約数の個数: 32

約数和(自身を含む): 105192000

約数和(自身を除く): 51530110

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 551, 1102, 2755, 5510, 9739, 19478, 48695, 97390, 185041, 282431, 370082, 564862, 925205, 1412155, 1850410, 2824310, 5366189, 10732378, 26830945, 53661890]

約数ペア:

[(1, 53661890), (2, 26830945), (5, 10732378), (10, 5366189), (19, 2824310), (29, 1850410), (38, 1412155), (58, 925205), (95, 564862), (145, 370082), (190, 282431), (290, 185041), (551, 97390), (1102, 48695), (2755, 19478), (5510, 9739)]