55659891

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{56393}}^1$

素因数の和:56450

約数の個数: 16

約数和(自身を含む): 86621184

約数和(自身を除く): 30961293

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 56393, 169179, 394751, 1184253, 2650471, 7951413, 18553297, 55659891]

約数ペア:

[(1, 55659891), (3, 18553297), (7, 7951413), (21, 2650471), (47, 1184253), (141, 394751), (329, 169179), (987, 56393)]