51743279

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^2$

素因数の和:239

約数の個数: 24

約数和(自身を含む): 63593760

約数和(自身を除く): 11850481

約数列:

[1, 7, 29, 37, 83, 203, 259, 581, 1073, 2407, 3071, 6889, 7511, 16849, 21497, 48223, 89059, 199781, 254893, 623413, 1398467, 1784251, 7391897, 51743279]

約数ペア:

[(1, 51743279), (7, 7391897), (29, 1784251), (37, 1398467), (83, 623413), (203, 254893), (259, 199781), (581, 89059), (1073, 48223), (2407, 21497), (3071, 16849), (6889, 7511)]