51518532

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{330247}}^1$

素因数の和:330267

約数の個数: 24

約数和(自身を含む): 129457216

約数和(自身を除く): 77938684

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 330247, 660494, 990741, 1320988, 1981482, 3962964, 4293211, 8586422, 12879633, 17172844, 25759266, 51518532]

約数ペア:

[(1, 51518532), (2, 25759266), (3, 17172844), (4, 12879633), (6, 8586422), (12, 4293211), (13, 3962964), (26, 1981482), (39, 1320988), (52, 990741), (78, 660494), (156, 330247)]