51606730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{2551}}^1$

素因数の和:2599

約数の個数: 48

約数和(自身を含む): 112818816

約数和(自身を除く): 61212086

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 289, 578, 595, 1190, 1445, 2023, 2551, 2890, 4046, 5102, 10115, 12755, 17857, 20230, 25510, 35714, 43367, 86734, 89285, 178570, 216835, 303569, 433670, 607138, 737239, 1474478, 1517845, 3035690, 3686195, 5160673, 7372390, 10321346, 25803365, 51606730]

約数ペア:

[(1, 51606730), (2, 25803365), (5, 10321346), (7, 7372390), (10, 5160673), (14, 3686195), (17, 3035690), (34, 1517845), (35, 1474478), (70, 737239), (85, 607138), (119, 433670), (170, 303569), (238, 216835), (289, 178570), (578, 89285), (595, 86734), (1190, 43367), (1445, 35714), (2023, 25510), (2551, 20230), (2890, 17857), (4046, 12755), (5102, 10115)]