53115886

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{317}}^1\times {\mathrm{421}}^1$

素因数の和:939

約数の個数: 16

約数和(自身を含む): 80517600

約数和(自身を除く): 27401714

約数列:

[1, 2, 199, 317, 398, 421, 634, 842, 63083, 83779, 126166, 133457, 167558, 266914, 26557943, 53115886]

約数ペア:

[(1, 53115886), (2, 26557943), (199, 266914), (317, 167558), (398, 133457), (421, 126166), (634, 83779), (842, 63083)]