51961974

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{201403}}^1$

素因数の和:201451

約数の個数: 16

約数和(自身を含む): 106341312

約数和(自身を除く): 54379338

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 201403, 402806, 604209, 1208418, 8660329, 17320658, 25980987, 51961974]

約数ペア:

[(1, 51961974), (2, 25980987), (3, 17320658), (6, 8660329), (43, 1208418), (86, 604209), (129, 402806), (258, 201403)]