53359198

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{613}}^2$

素因数の和:1299

約数の個数: 12

約数和(自身を含む): 81298728

約数和(自身を除く): 27939530

約数列:

[1, 2, 71, 142, 613, 1226, 43523, 87046, 375769, 751538, 26679599, 53359198]

約数ペア:

[(1, 53359198), (2, 26679599), (71, 751538), (142, 375769), (613, 87046), (1226, 43523)]