51242756

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{1973}}^1$

素因数の和:2171

約数の個数: 24

約数和(自身を含む): 92414784

約数和(自身を除く): 41172028

約数列:

[1, 2, 4, 43, 86, 151, 172, 302, 604, 1973, 3946, 6493, 7892, 12986, 25972, 84839, 169678, 297923, 339356, 595846, 1191692, 12810689, 25621378, 51242756]

約数ペア:

[(1, 51242756), (2, 25621378), (4, 12810689), (43, 1191692), (86, 595846), (151, 339356), (172, 297923), (302, 169678), (604, 84839), (1973, 25972), (3946, 12986), (6493, 7892)]