50781472

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:222

約数の個数: 96

約数和(自身を含む): 120766464

約数和(自身を除く): 69984992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 71, 103, 112, 124, 142, 206, 217, 224, 248, 284, 412, 434, 496, 497, 568, 721, 824, 868, 992, 994, 1136, 1442, 1648, 1736, 1988, 2201, 2272, 2884, 3193, 3296, 3472, 3976, 4402, 5768, 6386, 6944, 7313, 7952, 8804, 11536, 12772, 14626, 15407, 15904, 17608, 22351, 23072, 25544, 29252, 30814, 35216, 44702, 51088, 51191, 58504, 61628, 70432, 89404, 102176, 102382, 117008, 123256, 178808, 204764, 226703, 234016, 246512, 357616, 409528, 453406, 493024, 715232, 819056, 906812, 1586921, 1638112, 1813624, 3173842, 3627248, 6347684, 7254496, 12695368, 25390736, 50781472]

約数ペア:

[(1, 50781472), (2, 25390736), (4, 12695368), (7, 7254496), (8, 6347684), (14, 3627248), (16, 3173842), (28, 1813624), (31, 1638112), (32, 1586921), (56, 906812), (62, 819056), (71, 715232), (103, 493024), (112, 453406), (124, 409528), (142, 357616), (206, 246512), (217, 234016), (224, 226703), (248, 204764), (284, 178808), (412, 123256), (434, 117008), (496, 102382), (497, 102176), (568, 89404), (721, 70432), (824, 61628), (868, 58504), (992, 51191), (994, 51088), (1136, 44702), (1442, 35216), (1648, 30814), (1736, 29252), (1988, 25544), (2201, 23072), (2272, 22351), (2884, 17608), (3193, 15904), (3296, 15407), (3472, 14626), (3976, 12772), (4402, 11536), (5768, 8804), (6386, 7952), (6944, 7313)]