56859985

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7351}}^1$

素因数の和:7393

約数の個数: 32

約数和(自身を含む): 88929792

約数和(自身を除く): 32069807

約数列:

[1, 5, 7, 13, 17, 35, 65, 85, 91, 119, 221, 455, 595, 1105, 1547, 7351, 7735, 36755, 51457, 95563, 124967, 257285, 477815, 624835, 668941, 874769, 1624571, 3344705, 4373845, 8122855, 11371997, 56859985]

約数ペア:

[(1, 56859985), (5, 11371997), (7, 8122855), (13, 4373845), (17, 3344705), (35, 1624571), (65, 874769), (85, 668941), (91, 624835), (119, 477815), (221, 257285), (455, 124967), (595, 95563), (1105, 51457), (1547, 36755), (7351, 7735)]