56863895

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{997}}^1$

素因数の和:1091

約数の個数: 32

約数和(自身を含む): 80191296

約数和(自身を除く): 23327401

約数列:

[1, 5, 11, 17, 55, 61, 85, 187, 305, 671, 935, 997, 1037, 3355, 4985, 5185, 10967, 11407, 16949, 54835, 57035, 60817, 84745, 186439, 304085, 668987, 932195, 1033889, 3344935, 5169445, 11372779, 56863895]

約数ペア:

[(1, 56863895), (5, 11372779), (11, 5169445), (17, 3344935), (55, 1033889), (61, 932195), (85, 668987), (187, 304085), (305, 186439), (671, 84745), (935, 60817), (997, 57035), (1037, 54835), (3355, 16949), (4985, 11407), (5185, 10967)]