51342642

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{701}}^1$

素因数の和:1035

約数の個数: 48

約数和(自身を含む): 120353688

約数和(自身を除く): 69011046

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 313, 626, 701, 939, 1402, 1878, 2103, 2817, 4069, 4206, 5634, 6309, 8138, 9113, 12207, 12618, 18226, 24414, 27339, 36621, 54678, 73242, 82017, 164034, 219413, 438826, 658239, 1316478, 1974717, 2852369, 3949434, 5704738, 8557107, 17114214, 25671321, 51342642]

約数ペア:

[(1, 51342642), (2, 25671321), (3, 17114214), (6, 8557107), (9, 5704738), (13, 3949434), (18, 2852369), (26, 1974717), (39, 1316478), (78, 658239), (117, 438826), (234, 219413), (313, 164034), (626, 82017), (701, 73242), (939, 54678), (1402, 36621), (1878, 27339), (2103, 24414), (2817, 18226), (4069, 12618), (4206, 12207), (5634, 9113), (6309, 8138)]