56236520

素因数分解:

$2^3\times 5^1\times {\mathrm{1033}}^1\times {\mathrm{1361}}^1$

素因数の和:2405

約数の個数: 32

約数和(自身を含む): 126747720

約数和(自身を除く): 70511200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1033, 1361, 2066, 2722, 4132, 5165, 5444, 6805, 8264, 10330, 10888, 13610, 20660, 27220, 41320, 54440, 1405913, 2811826, 5623652, 7029565, 11247304, 14059130, 28118260, 56236520]

約数ペア:

[(1, 56236520), (2, 28118260), (4, 14059130), (5, 11247304), (8, 7029565), (10, 5623652), (20, 2811826), (40, 1405913), (1033, 54440), (1361, 41320), (2066, 27220), (2722, 20660), (4132, 13610), (5165, 10888), (5444, 10330), (6805, 8264)]