51406518

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{372511}}^1$

素因数の和:372539

約数の個数: 16

約数和(自身を含む): 107283456

約数和(自身を除く): 55876938

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 372511, 745022, 1117533, 2235066, 8567753, 17135506, 25703259, 51406518]

約数ペア:

[(1, 51406518), (2, 25703259), (3, 17135506), (6, 8567753), (23, 2235066), (46, 1117533), (69, 745022), (138, 372511)]