51685452

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1753}}^1$

素因数の和:1789

約数の個数: 120

約数和(自身を含む): 166391456

約数和(自身を除く): 114706004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 81, 84, 91, 108, 117, 126, 156, 162, 182, 189, 234, 252, 273, 324, 351, 364, 378, 468, 546, 567, 702, 756, 819, 1053, 1092, 1134, 1404, 1638, 1753, 2106, 2268, 2457, 3276, 3506, 4212, 4914, 5259, 7012, 7371, 9828, 10518, 12271, 14742, 15777, 21036, 22789, 24542, 29484, 31554, 36813, 45578, 47331, 49084, 63108, 68367, 73626, 91156, 94662, 110439, 136734, 141993, 147252, 159523, 189324, 205101, 220878, 273468, 283986, 319046, 331317, 410202, 441756, 478569, 567972, 615303, 638092, 662634, 820404, 957138, 993951, 1230606, 1325268, 1435707, 1845909, 1914276, 1987902, 2461212, 2871414, 3691818, 3975804, 4307121, 5742828, 7383636, 8614242, 12921363, 17228484, 25842726, 51685452]

約数ペア:

[(1, 51685452), (2, 25842726), (3, 17228484), (4, 12921363), (6, 8614242), (7, 7383636), (9, 5742828), (12, 4307121), (13, 3975804), (14, 3691818), (18, 2871414), (21, 2461212), (26, 1987902), (27, 1914276), (28, 1845909), (36, 1435707), (39, 1325268), (42, 1230606), (52, 993951), (54, 957138), (63, 820404), (78, 662634), (81, 638092), (84, 615303), (91, 567972), (108, 478569), (117, 441756), (126, 410202), (156, 331317), (162, 319046), (182, 283986), (189, 273468), (234, 220878), (252, 205101), (273, 189324), (324, 159523), (351, 147252), (364, 141993), (378, 136734), (468, 110439), (546, 94662), (567, 91156), (702, 73626), (756, 68367), (819, 63108), (1053, 49084), (1092, 47331), (1134, 45578), (1404, 36813), (1638, 31554), (1753, 29484), (2106, 24542), (2268, 22789), (2457, 21036), (3276, 15777), (3506, 14742), (4212, 12271), (4914, 10518), (5259, 9828), (7012, 7371)]