55485647

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{347}}^1\times {\mathrm{431}}^1$

素因数の和:838

約数の個数: 16

約数和(自身を含む): 64945152

約数和(自身を除く): 9459505

約数列:

[1, 7, 53, 347, 371, 431, 2429, 3017, 18391, 22843, 128737, 149557, 159901, 1046899, 7926521, 55485647]

約数ペア:

[(1, 55485647), (7, 7926521), (53, 1046899), (347, 159901), (371, 149557), (431, 128737), (2429, 22843), (3017, 18391)]