51010872

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:345

約数の個数: 128

約数和(自身を含む): 150405120

約数和(自身を除く): 99394248

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 23, 24, 31, 33, 44, 46, 62, 66, 69, 88, 92, 93, 124, 132, 138, 184, 186, 248, 253, 264, 271, 276, 341, 372, 506, 542, 552, 682, 713, 744, 759, 813, 1012, 1023, 1084, 1364, 1426, 1518, 1626, 2024, 2046, 2139, 2168, 2728, 2852, 2981, 3036, 3252, 4092, 4278, 5704, 5962, 6072, 6233, 6504, 7843, 8184, 8401, 8556, 8943, 11924, 12466, 15686, 16802, 17112, 17886, 18699, 23529, 23848, 24932, 25203, 31372, 33604, 35772, 37398, 47058, 49864, 50406, 62744, 67208, 68563, 71544, 74796, 92411, 94116, 100812, 137126, 149592, 184822, 188232, 193223, 201624, 205689, 274252, 277233, 369644, 386446, 411378, 548504, 554466, 579669, 739288, 772892, 822756, 1108932, 1159338, 1545784, 1645512, 2125453, 2217864, 2318676, 4250906, 4637352, 6376359, 8501812, 12752718, 17003624, 25505436, 51010872]

約数ペア:

[(1, 51010872), (2, 25505436), (3, 17003624), (4, 12752718), (6, 8501812), (8, 6376359), (11, 4637352), (12, 4250906), (22, 2318676), (23, 2217864), (24, 2125453), (31, 1645512), (33, 1545784), (44, 1159338), (46, 1108932), (62, 822756), (66, 772892), (69, 739288), (88, 579669), (92, 554466), (93, 548504), (124, 411378), (132, 386446), (138, 369644), (184, 277233), (186, 274252), (248, 205689), (253, 201624), (264, 193223), (271, 188232), (276, 184822), (341, 149592), (372, 137126), (506, 100812), (542, 94116), (552, 92411), (682, 74796), (713, 71544), (744, 68563), (759, 67208), (813, 62744), (1012, 50406), (1023, 49864), (1084, 47058), (1364, 37398), (1426, 35772), (1518, 33604), (1626, 31372), (2024, 25203), (2046, 24932), (2139, 23848), (2168, 23529), (2728, 18699), (2852, 17886), (2981, 17112), (3036, 16802), (3252, 15686), (4092, 12466), (4278, 11924), (5704, 8943), (5962, 8556), (6072, 8401), (6233, 8184), (6504, 7843)]