51144968

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{12511}}^1$

素因数の和:12597

約数の個数: 32

約数和(自身を含む): 111106560

約数和(自身を除く): 59961592

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 146, 292, 511, 584, 1022, 2044, 4088, 12511, 25022, 50044, 87577, 100088, 175154, 350308, 700616, 913303, 1826606, 3653212, 6393121, 7306424, 12786242, 25572484, 51144968]

約数ペア:

[(1, 51144968), (2, 25572484), (4, 12786242), (7, 7306424), (8, 6393121), (14, 3653212), (28, 1826606), (56, 913303), (73, 700616), (146, 350308), (292, 175154), (511, 100088), (584, 87577), (1022, 50044), (2044, 25022), (4088, 12511)]