53389206

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{251}}^1$

素因数の和:379

約数の個数: 80

約数和(自身を含む): 130627728

約数和(自身を除く): 77238522

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 101, 117, 162, 202, 234, 251, 303, 351, 502, 606, 702, 753, 909, 1053, 1313, 1506, 1818, 2106, 2259, 2626, 2727, 3263, 3939, 4518, 5454, 6526, 6777, 7878, 8181, 9789, 11817, 13554, 16362, 19578, 20331, 23634, 25351, 29367, 35451, 40662, 50702, 58734, 70902, 76053, 88101, 106353, 152106, 176202, 212706, 228159, 264303, 329563, 456318, 528606, 659126, 684477, 988689, 1368954, 1977378, 2053431, 2966067, 4106862, 5932134, 8898201, 17796402, 26694603, 53389206]

約数ペア:

[(1, 53389206), (2, 26694603), (3, 17796402), (6, 8898201), (9, 5932134), (13, 4106862), (18, 2966067), (26, 2053431), (27, 1977378), (39, 1368954), (54, 988689), (78, 684477), (81, 659126), (101, 528606), (117, 456318), (162, 329563), (202, 264303), (234, 228159), (251, 212706), (303, 176202), (351, 152106), (502, 106353), (606, 88101), (702, 76053), (753, 70902), (909, 58734), (1053, 50702), (1313, 40662), (1506, 35451), (1818, 29367), (2106, 25351), (2259, 23634), (2626, 20331), (2727, 19578), (3263, 16362), (3939, 13554), (4518, 11817), (5454, 9789), (6526, 8181), (6777, 7878)]