51859728

素因数分解:

$2^4\times 3^2\times {\mathrm{83}}^1\times {\mathrm{4339}}^1$

素因数の和:4436

約数の個数: 60

約数和(自身を含む): 146917680

約数和(自身を除く): 95057952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 83, 144, 166, 249, 332, 498, 664, 747, 996, 1328, 1494, 1992, 2988, 3984, 4339, 5976, 8678, 11952, 13017, 17356, 26034, 34712, 39051, 52068, 69424, 78102, 104136, 156204, 208272, 312408, 360137, 624816, 720274, 1080411, 1440548, 2160822, 2881096, 3241233, 4321644, 5762192, 6482466, 8643288, 12964932, 17286576, 25929864, 51859728]

約数ペア:

[(1, 51859728), (2, 25929864), (3, 17286576), (4, 12964932), (6, 8643288), (8, 6482466), (9, 5762192), (12, 4321644), (16, 3241233), (18, 2881096), (24, 2160822), (36, 1440548), (48, 1080411), (72, 720274), (83, 624816), (144, 360137), (166, 312408), (249, 208272), (332, 156204), (498, 104136), (664, 78102), (747, 69424), (996, 52068), (1328, 39051), (1494, 34712), (1992, 26034), (2988, 17356), (3984, 13017), (4339, 11952), (5976, 8678)]