51333262

素因数分解:

$2^1\times {\mathrm{179}}^1\times {\mathrm{223}}^1\times {\mathrm{643}}^1$

素因数の和:1047

約数の個数: 16

約数和(自身を含む): 77898240

約数和(自身を除く): 26564978

約数列:

[1, 2, 179, 223, 358, 446, 643, 1286, 39917, 79834, 115097, 143389, 230194, 286778, 25666631, 51333262]

約数ペア:

[(1, 51333262), (2, 25666631), (179, 286778), (223, 230194), (358, 143389), (446, 115097), (643, 79834), (1286, 39917)]