54146989

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{491}}^1\times {\mathrm{499}}^1$

素因数の和:1020

約数の個数: 16

約数和(自身を含む): 61992000

約数和(自身を除く): 7845011

約数列:

[1, 13, 17, 221, 491, 499, 6383, 6487, 8347, 8483, 108511, 110279, 245009, 3185117, 4165153, 54146989]

約数ペア:

[(1, 54146989), (13, 4165153), (17, 3185117), (221, 245009), (491, 110279), (499, 108511), (6383, 8483), (6487, 8347)]