55527416

素因数分解:

$2^3\times 7^1\times {\mathrm{389}}^1\times {\mathrm{2549}}^1$

素因数の和:2951

約数の個数: 32

約数和(自身を含む): 119340000

約数和(自身を除く): 63812584

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 389, 778, 1556, 2549, 2723, 3112, 5098, 5446, 10196, 10892, 17843, 20392, 21784, 35686, 71372, 142744, 991561, 1983122, 3966244, 6940927, 7932488, 13881854, 27763708, 55527416]

約数ペア:

[(1, 55527416), (2, 27763708), (4, 13881854), (7, 7932488), (8, 6940927), (14, 3966244), (28, 1983122), (56, 991561), (389, 142744), (778, 71372), (1556, 35686), (2549, 21784), (2723, 20392), (3112, 17843), (5098, 10892), (5446, 10196)]