47965804

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{20359}}^1$

素因数の和:20413

約数の個数: 24

約数和(自身を含む): 91212800

約数和(自身を除く): 43246996

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 20359, 40718, 81436, 386821, 631129, 773642, 1262258, 1547284, 2524516, 11991451, 23982902, 47965804]

約数ペア:

[(1, 47965804), (2, 23982902), (4, 11991451), (19, 2524516), (31, 1547284), (38, 1262258), (62, 773642), (76, 631129), (124, 386821), (589, 81436), (1178, 40718), (2356, 20359)]