51301316

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{311}}^1$

素因数の和:512

約数の個数: 48

約数和(自身を含む): 103154688

約数和(自身を除く): 51853372

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 163, 253, 311, 326, 506, 622, 652, 1012, 1244, 1793, 3421, 3586, 3749, 6842, 7153, 7172, 7498, 13684, 14306, 14996, 28612, 41239, 50693, 78683, 82478, 101386, 157366, 164956, 202772, 314732, 557623, 1115246, 1165939, 2230492, 2331878, 4663756, 12825329, 25650658, 51301316]

約数ペア:

[(1, 51301316), (2, 25650658), (4, 12825329), (11, 4663756), (22, 2331878), (23, 2230492), (44, 1165939), (46, 1115246), (92, 557623), (163, 314732), (253, 202772), (311, 164956), (326, 157366), (506, 101386), (622, 82478), (652, 78683), (1012, 50693), (1244, 41239), (1793, 28612), (3421, 14996), (3586, 14306), (3749, 13684), (6842, 7498), (7153, 7172)]