53347838

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{12119}}^1$

素因数の和:12223

約数の個数: 16

約数和(自身を含む): 83773440

約数和(自身を除く): 30425602

約数列:

[1, 2, 31, 62, 71, 142, 2201, 4402, 12119, 24238, 375689, 751378, 860449, 1720898, 26673919, 53347838]

約数ペア:

[(1, 53347838), (2, 26673919), (31, 1720898), (62, 860449), (71, 751378), (142, 375689), (2201, 24238), (4402, 12119)]