51265206

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{123829}}^1$

素因数の和:123860

約数の個数: 24

約数和(自身を含む): 115904880

約数和(自身を除く): 64639674

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 123829, 247658, 371487, 742974, 1114461, 2228922, 2848067, 5696134, 8544201, 17088402, 25632603, 51265206]

約数ペア:

[(1, 51265206), (2, 25632603), (3, 17088402), (6, 8544201), (9, 5696134), (18, 2848067), (23, 2228922), (46, 1114461), (69, 742974), (138, 371487), (207, 247658), (414, 123829)]