55668487

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{11923}}^1$

素因数の和:11982

約数の個数: 16

約数和(自身を含む): 68682240

約数和(自身を除く): 13013753

約数列:

[1, 7, 23, 29, 161, 203, 667, 4669, 11923, 83461, 274229, 345767, 1919603, 2420369, 7952641, 55668487]

約数ペア:

[(1, 55668487), (7, 7952641), (23, 2420369), (29, 1919603), (161, 345767), (203, 274229), (667, 83461), (4669, 11923)]