51069796

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{671971}}^1$

素因数の和:671994

約数の個数: 12

約数和(自身を含む): 94076080

約数和(自身を除く): 43006284

約数列:

[1, 2, 4, 19, 38, 76, 671971, 1343942, 2687884, 12767449, 25534898, 51069796]

約数ペア:

[(1, 51069796), (2, 25534898), (4, 12767449), (19, 2687884), (38, 1343942), (76, 671971)]