56487036

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{109471}}^1$

素因数の和:109521

約数の個数: 24

約数和(自身を含む): 134869504

約数和(自身を除く): 78382468

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 109471, 218942, 328413, 437884, 656826, 1313652, 4707253, 9414506, 14121759, 18829012, 28243518, 56487036]

約数ペア:

[(1, 56487036), (2, 28243518), (3, 18829012), (4, 14121759), (6, 9414506), (12, 4707253), (43, 1313652), (86, 656826), (129, 437884), (172, 328413), (258, 218942), (516, 109471)]