54112160

素因数分解:

$2^5\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2663}}^1$

素因数の和:2805

約数の個数: 48

約数和(自身を含む): 128894976

約数和(自身を除く): 74782816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 127, 160, 254, 508, 635, 1016, 1270, 2032, 2540, 2663, 4064, 5080, 5326, 10160, 10652, 13315, 20320, 21304, 26630, 42608, 53260, 85216, 106520, 213040, 338201, 426080, 676402, 1352804, 1691005, 2705608, 3382010, 5411216, 6764020, 10822432, 13528040, 27056080, 54112160]

約数ペア:

[(1, 54112160), (2, 27056080), (4, 13528040), (5, 10822432), (8, 6764020), (10, 5411216), (16, 3382010), (20, 2705608), (32, 1691005), (40, 1352804), (80, 676402), (127, 426080), (160, 338201), (254, 213040), (508, 106520), (635, 85216), (1016, 53260), (1270, 42608), (2032, 26630), (2540, 21304), (2663, 20320), (4064, 13315), (5080, 10652), (5326, 10160)]