51395352

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1223}}^1$

素因数の和:1352

約数の個数: 64

約数和(自身を含む): 137479680

約数和(自身を除く): 86084328

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 103, 136, 204, 206, 309, 408, 412, 618, 824, 1223, 1236, 1751, 2446, 2472, 3502, 3669, 4892, 5253, 7004, 7338, 9784, 10506, 14008, 14676, 20791, 21012, 29352, 41582, 42024, 62373, 83164, 124746, 125969, 166328, 249492, 251938, 377907, 498984, 503876, 755814, 1007752, 1511628, 2141473, 3023256, 4282946, 6424419, 8565892, 12848838, 17131784, 25697676, 51395352]

約数ペア:

[(1, 51395352), (2, 25697676), (3, 17131784), (4, 12848838), (6, 8565892), (8, 6424419), (12, 4282946), (17, 3023256), (24, 2141473), (34, 1511628), (51, 1007752), (68, 755814), (102, 503876), (103, 498984), (136, 377907), (204, 251938), (206, 249492), (309, 166328), (408, 125969), (412, 124746), (618, 83164), (824, 62373), (1223, 42024), (1236, 41582), (1751, 29352), (2446, 21012), (2472, 20791), (3502, 14676), (3669, 14008), (4892, 10506), (5253, 9784), (7004, 7338)]