51457578

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{372881}}^1$

素因数の和:372909

約数の個数: 16

約数和(自身を含む): 107390016

約数和(自身を除く): 55932438

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 372881, 745762, 1118643, 2237286, 8576263, 17152526, 25728789, 51457578]

約数ペア:

[(1, 51457578), (2, 25728789), (3, 17152526), (6, 8576263), (23, 2237286), (46, 1118643), (69, 745762), (138, 372881)]