51153388

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2417}}^1$

素因数の和:2482

約数の個数: 48

約数和(自身を含む): 108055584

約数和(自身を除く): 56902196

約数列:

[1, 2, 4, 11, 13, 22, 26, 37, 44, 52, 74, 143, 148, 286, 407, 481, 572, 814, 962, 1628, 1924, 2417, 4834, 5291, 9668, 10582, 21164, 26587, 31421, 53174, 62842, 89429, 106348, 125684, 178858, 345631, 357716, 691262, 983719, 1162577, 1382524, 1967438, 2325154, 3934876, 4650308, 12788347, 25576694, 51153388]

約数ペア:

[(1, 51153388), (2, 25576694), (4, 12788347), (11, 4650308), (13, 3934876), (22, 2325154), (26, 1967438), (37, 1382524), (44, 1162577), (52, 983719), (74, 691262), (143, 357716), (148, 345631), (286, 178858), (407, 125684), (481, 106348), (572, 89429), (814, 62842), (962, 53174), (1628, 31421), (1924, 26587), (2417, 21164), (4834, 10582), (5291, 9668)]