51814658

素因数分解:

$2^1\times 7^2\times {\mathrm{271}}^1\times {\mathrm{1951}}^1$

素因数の和:2238

約数の個数: 24

約数和(自身を含む): 90791424

約数和(自身を除く): 38976766

約数列:

[1, 2, 7, 14, 49, 98, 271, 542, 1897, 1951, 3794, 3902, 13279, 13657, 26558, 27314, 95599, 191198, 528721, 1057442, 3701047, 7402094, 25907329, 51814658]

約数ペア:

[(1, 51814658), (2, 25907329), (7, 7402094), (14, 3701047), (49, 1057442), (98, 528721), (271, 191198), (542, 95599), (1897, 27314), (1951, 26558), (3794, 13657), (3902, 13279)]