49411120

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{56149}}^1$

素因数の和:56173

約数の個数: 40

約数和(自身を含む): 125326800

約数和(自身を除く): 75915680

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 56149, 112298, 224596, 280745, 449192, 561490, 617639, 898384, 1122980, 1235278, 2245960, 2470556, 3088195, 4491920, 4941112, 6176390, 9882224, 12352780, 24705560, 49411120]

約数ペア:

[(1, 49411120), (2, 24705560), (4, 12352780), (5, 9882224), (8, 6176390), (10, 4941112), (11, 4491920), (16, 3088195), (20, 2470556), (22, 2245960), (40, 1235278), (44, 1122980), (55, 898384), (80, 617639), (88, 561490), (110, 449192), (176, 280745), (220, 224596), (440, 112298), (880, 56149)]