51680057

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{827}}^1$

素因数の和:893

約数の個数: 32

約数和(自身を含む): 66769920

約数和(自身を除く): 15089863

約数列:

[1, 11, 13, 19, 23, 143, 209, 247, 253, 299, 437, 827, 2717, 3289, 4807, 5681, 9097, 10751, 15713, 19021, 62491, 118261, 172843, 204269, 209231, 247273, 361399, 2246959, 2720003, 3975389, 4698187, 51680057]

約数ペア:

[(1, 51680057), (11, 4698187), (13, 3975389), (19, 2720003), (23, 2246959), (143, 361399), (209, 247273), (247, 209231), (253, 204269), (299, 172843), (437, 118261), (827, 62491), (2717, 19021), (3289, 15713), (4807, 10751), (5681, 9097)]