51601072

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{44179}}^1$

素因数の和:44260

約数の個数: 20

約数和(自身を含む): 101348920

約数和(自身を除く): 49747848

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 44179, 88358, 176716, 353432, 706864, 3225067, 6450134, 12900268, 25800536, 51601072]

約数ペア:

[(1, 51601072), (2, 25800536), (4, 12900268), (8, 6450134), (16, 3225067), (73, 706864), (146, 353432), (292, 176716), (584, 88358), (1168, 44179)]