50075080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1559}}^1$

素因数の和:1654

約数の個数: 64

約数和(自身を含む): 124675200

約数和(自身を除く): 74600120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 73, 88, 110, 146, 220, 292, 365, 440, 584, 730, 803, 1460, 1559, 1606, 2920, 3118, 3212, 4015, 6236, 6424, 7795, 8030, 12472, 15590, 16060, 17149, 31180, 32120, 34298, 62360, 68596, 85745, 113807, 137192, 171490, 227614, 342980, 455228, 569035, 685960, 910456, 1138070, 1251877, 2276140, 2503754, 4552280, 5007508, 6259385, 10015016, 12518770, 25037540, 50075080]

約数ペア:

[(1, 50075080), (2, 25037540), (4, 12518770), (5, 10015016), (8, 6259385), (10, 5007508), (11, 4552280), (20, 2503754), (22, 2276140), (40, 1251877), (44, 1138070), (55, 910456), (73, 685960), (88, 569035), (110, 455228), (146, 342980), (220, 227614), (292, 171490), (365, 137192), (440, 113807), (584, 85745), (730, 68596), (803, 62360), (1460, 34298), (1559, 32120), (1606, 31180), (2920, 17149), (3118, 16060), (3212, 15590), (4015, 12472), (6236, 8030), (6424, 7795)]