51899044

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{212701}}^1$

素因数の和:212766

約数の個数: 12

約数和(自身を含む): 92312668

約数和(自身を除く): 40413624

約数列:

[1, 2, 4, 61, 122, 244, 212701, 425402, 850804, 12974761, 25949522, 51899044]

約数ペア:

[(1, 51899044), (2, 25949522), (4, 12974761), (61, 850804), (122, 425402), (244, 212701)]