55982969

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1\times {\mathrm{647}}^1$

素因数の和:964

約数の個数: 16

約数和(自身を含む): 65691648

約数和(自身を除く): 9708679

約数列:

[1, 7, 47, 263, 329, 647, 1841, 4529, 12361, 30409, 86527, 170161, 212863, 1191127, 7997567, 55982969]

約数ペア:

[(1, 55982969), (7, 7997567), (47, 1191127), (263, 212863), (329, 170161), (647, 86527), (1841, 30409), (4529, 12361)]