51353855

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{5077}}^1$

素因数の和:5123

約数の個数: 24

約数和(自身を含む): 74829408

約数和(自身を除く): 23475553

約数列:

[1, 5, 7, 17, 35, 85, 119, 289, 595, 1445, 2023, 5077, 10115, 25385, 35539, 86309, 177695, 431545, 604163, 1467253, 3020815, 7336265, 10270771, 51353855]

約数ペア:

[(1, 51353855), (5, 10270771), (7, 7336265), (17, 3020815), (35, 1467253), (85, 604163), (119, 431545), (289, 177695), (595, 86309), (1445, 35539), (2023, 25385), (5077, 10115)]