56153840

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{11897}}^1$

素因数の和:11969

約数の個数: 40

約数和(自身を含む): 132781680

約数和(自身を除く): 76627840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 236, 295, 472, 590, 944, 1180, 2360, 4720, 11897, 23794, 47588, 59485, 95176, 118970, 190352, 237940, 475880, 701923, 951760, 1403846, 2807692, 3509615, 5615384, 7019230, 11230768, 14038460, 28076920, 56153840]

約数ペア:

[(1, 56153840), (2, 28076920), (4, 14038460), (5, 11230768), (8, 7019230), (10, 5615384), (16, 3509615), (20, 2807692), (40, 1403846), (59, 951760), (80, 701923), (118, 475880), (236, 237940), (295, 190352), (472, 118970), (590, 95176), (944, 59485), (1180, 47588), (2360, 23794), (4720, 11897)]