52015984

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{20707}}^1$

素因数の和:20872

約数の個数: 20

約数和(自身を含む): 101427784

約数和(自身を除く): 49411800

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 20707, 41414, 82828, 165656, 331312, 3250999, 6501998, 13003996, 26007992, 52015984]

約数ペア:

[(1, 52015984), (2, 26007992), (4, 13003996), (8, 6501998), (16, 3250999), (157, 331312), (314, 165656), (628, 82828), (1256, 41414), (2512, 20707)]