51152556

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{337}}^1$

素因数の和:503

約数の個数: 96

約数和(自身を含む): 148395520

約数和(自身を除く): 97242964

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 139, 156, 182, 273, 278, 337, 364, 417, 546, 556, 674, 834, 973, 1011, 1092, 1348, 1668, 1807, 1946, 2022, 2359, 2919, 3614, 3892, 4044, 4381, 4718, 5421, 5838, 7077, 7228, 8762, 9436, 10842, 11676, 12649, 13143, 14154, 17524, 21684, 25298, 26286, 28308, 30667, 37947, 46843, 50596, 52572, 61334, 75894, 92001, 93686, 122668, 140529, 151788, 184002, 187372, 281058, 327901, 368004, 562116, 608959, 655802, 983703, 1217918, 1311604, 1826877, 1967406, 2435836, 3653754, 3934812, 4262713, 7307508, 8525426, 12788139, 17050852, 25576278, 51152556]

約数ペア:

[(1, 51152556), (2, 25576278), (3, 17050852), (4, 12788139), (6, 8525426), (7, 7307508), (12, 4262713), (13, 3934812), (14, 3653754), (21, 2435836), (26, 1967406), (28, 1826877), (39, 1311604), (42, 1217918), (52, 983703), (78, 655802), (84, 608959), (91, 562116), (139, 368004), (156, 327901), (182, 281058), (273, 187372), (278, 184002), (337, 151788), (364, 140529), (417, 122668), (546, 93686), (556, 92001), (674, 75894), (834, 61334), (973, 52572), (1011, 50596), (1092, 46843), (1348, 37947), (1668, 30667), (1807, 28308), (1946, 26286), (2022, 25298), (2359, 21684), (2919, 17524), (3614, 14154), (3892, 13143), (4044, 12649), (4381, 11676), (4718, 10842), (5421, 9436), (5838, 8762), (7077, 7228)]