56902559

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{2647}}^1$

素因数の和:2774

約数の個数: 16

約数和(自身を含む): 67619328

約数和(自身を除く): 10716769

約数列:

[1, 7, 37, 83, 259, 581, 2647, 3071, 18529, 21497, 97939, 219701, 685573, 1537907, 8128937, 56902559]

約数ペア:

[(1, 56902559), (7, 8128937), (37, 1537907), (83, 685573), (259, 219701), (581, 97939), (2647, 21497), (3071, 18529)]