52631920

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59809}}^1$

素因数の和:59833

約数の個数: 40

約数和(自身を含む): 133495920

約数和(自身を除く): 80864000

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 59809, 119618, 239236, 299045, 478472, 598090, 657899, 956944, 1196180, 1315798, 2392360, 2631596, 3289495, 4784720, 5263192, 6578990, 10526384, 13157980, 26315960, 52631920]

約数ペア:

[(1, 52631920), (2, 26315960), (4, 13157980), (5, 10526384), (8, 6578990), (10, 5263192), (11, 4784720), (16, 3289495), (20, 2631596), (22, 2392360), (40, 1315798), (44, 1196180), (55, 956944), (80, 657899), (88, 598090), (110, 478472), (176, 299045), (220, 239236), (440, 119618), (880, 59809)]