51037945

素因数分解:

$5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{17569}}^1$

素因数の和:17664

約数の個数: 16

約数和(自身を含む): 70842240

約数和(自身を除く): 19804295

約数列:

[1, 5, 7, 35, 83, 415, 581, 2905, 17569, 87845, 122983, 614915, 1458227, 7291135, 10207589, 51037945]

約数ペア:

[(1, 51037945), (5, 10207589), (7, 7291135), (35, 1458227), (83, 614915), (415, 122983), (581, 87845), (2905, 17569)]