51207984

素因数分解:

$2^4\times 3^3\times {\mathrm{113}}^1\times {\mathrm{1049}}^1$

素因数の和:1179

約数の個数: 80

約数和(自身を含む): 148428000

約数和(自身を除く): 97220016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 113, 144, 216, 226, 339, 432, 452, 678, 904, 1017, 1049, 1356, 1808, 2034, 2098, 2712, 3051, 3147, 4068, 4196, 5424, 6102, 6294, 8136, 8392, 9441, 12204, 12588, 16272, 16784, 18882, 24408, 25176, 28323, 37764, 48816, 50352, 56646, 75528, 113292, 118537, 151056, 226584, 237074, 355611, 453168, 474148, 711222, 948296, 1066833, 1422444, 1896592, 2133666, 2844888, 3200499, 4267332, 5689776, 6400998, 8534664, 12801996, 17069328, 25603992, 51207984]

約数ペア:

[(1, 51207984), (2, 25603992), (3, 17069328), (4, 12801996), (6, 8534664), (8, 6400998), (9, 5689776), (12, 4267332), (16, 3200499), (18, 2844888), (24, 2133666), (27, 1896592), (36, 1422444), (48, 1066833), (54, 948296), (72, 711222), (108, 474148), (113, 453168), (144, 355611), (216, 237074), (226, 226584), (339, 151056), (432, 118537), (452, 113292), (678, 75528), (904, 56646), (1017, 50352), (1049, 48816), (1356, 37764), (1808, 28323), (2034, 25176), (2098, 24408), (2712, 18882), (3051, 16784), (3147, 16272), (4068, 12588), (4196, 12204), (5424, 9441), (6102, 8392), (6294, 8136)]