51662186

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{12619}}^1$

素因数の和:12733

約数の個数: 16

約数和(自身を含む): 81777600

約数和(自身を除く): 30115414

約数列:

[1, 2, 23, 46, 89, 178, 2047, 4094, 12619, 25238, 290237, 580474, 1123091, 2246182, 25831093, 51662186]

約数ペア:

[(1, 51662186), (2, 25831093), (23, 2246182), (46, 1123091), (89, 580474), (178, 290237), (2047, 25238), (4094, 12619)]