51171785

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{5059}}^1$

素因数の和:5105

約数の個数: 24

約数和(自身を含む): 74564160

約数和(自身を除く): 23392375

約数列:

[1, 5, 7, 17, 35, 85, 119, 289, 595, 1445, 2023, 5059, 10115, 25295, 35413, 86003, 177065, 430015, 602021, 1462051, 3010105, 7310255, 10234357, 51171785]

約数ペア:

[(1, 51171785), (5, 10234357), (7, 7310255), (17, 3010105), (35, 1462051), (85, 602021), (119, 430015), (289, 177065), (595, 86003), (1445, 35413), (2023, 25295), (5059, 10115)]