52279745

素因数分解:

$5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{521}}^1$

素因数の和:641

約数の個数: 32

約数和(自身を含む): 74566656

約数和(自身を除く): 22286911

約数列:

[1, 5, 7, 35, 47, 61, 235, 305, 329, 427, 521, 1645, 2135, 2605, 2867, 3647, 14335, 18235, 20069, 24487, 31781, 100345, 122435, 158905, 171409, 222467, 857045, 1112335, 1493707, 7468535, 10455949, 52279745]

約数ペア:

[(1, 52279745), (5, 10455949), (7, 7468535), (35, 1493707), (47, 1112335), (61, 857045), (235, 222467), (305, 171409), (329, 158905), (427, 122435), (521, 100345), (1645, 31781), (2135, 24487), (2605, 20069), (2867, 18235), (3647, 14335)]