53902838

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{20249}}^1$

素因数の和:20284

約数の個数: 16

約数和(自身を含む): 88938000

約数和(自身を除く): 35035162

約数列:

[1, 2, 11, 22, 121, 242, 1331, 2662, 20249, 40498, 222739, 445478, 2450129, 4900258, 26951419, 53902838]

約数ペア:

[(1, 53902838), (2, 26951419), (11, 4900258), (22, 2450129), (121, 445478), (242, 222739), (1331, 40498), (2662, 20249)]