55537867

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{5189}}^1$

素因数の和:5346

約数の個数: 16

約数和(自身を含む): 69753600

約数和(自身を除く): 14215733

約数列:

[1, 7, 11, 77, 139, 973, 1529, 5189, 10703, 36323, 57079, 399553, 721271, 5048897, 7933981, 55537867]

約数ペア:

[(1, 55537867), (7, 7933981), (11, 5048897), (77, 721271), (139, 399553), (973, 57079), (1529, 36323), (5189, 10703)]