55817867

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{3533}}^1$

素因数の和:3638

約数の個数: 16

約数和(自身を含む): 66608832

約数和(自身を除く): 10790965

約数列:

[1, 7, 37, 61, 259, 427, 2257, 3533, 15799, 24731, 130721, 215513, 915047, 1508591, 7973981, 55817867]

約数ペア:

[(1, 55817867), (7, 7973981), (37, 1508591), (61, 915047), (259, 215513), (427, 130721), (2257, 24731), (3533, 15799)]