51445784

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{494671}}^1$

素因数の和:494690

約数の個数: 16

約数和(自身を含む): 103881120

約数和(自身を除く): 52435336

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 494671, 989342, 1978684, 3957368, 6430723, 12861446, 25722892, 51445784]

約数ペア:

[(1, 51445784), (2, 25722892), (4, 12861446), (8, 6430723), (13, 3957368), (26, 1978684), (52, 989342), (104, 494671)]