47747812

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{55009}}^1$

素因数の和:55051

約数の個数: 24

約数和(自身を含む): 98577920

約数和(自身を除く): 50830108

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 55009, 110018, 220036, 385063, 770126, 1540252, 1705279, 3410558, 6821116, 11936953, 23873906, 47747812]

約数ペア:

[(1, 47747812), (2, 23873906), (4, 11936953), (7, 6821116), (14, 3410558), (28, 1705279), (31, 1540252), (62, 770126), (124, 385063), (217, 220036), (434, 110018), (868, 55009)]