49949600

素因数分解:

$2^5\times 5^2\times {\mathrm{29}}^1\times {\mathrm{2153}}^1$

素因数の和:2202

約数の個数: 72

約数和(自身を含む): 126202860

約数和(自身を除く): 76253260

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 32, 40, 50, 58, 80, 100, 116, 145, 160, 200, 232, 290, 400, 464, 580, 725, 800, 928, 1160, 1450, 2153, 2320, 2900, 4306, 4640, 5800, 8612, 10765, 11600, 17224, 21530, 23200, 34448, 43060, 53825, 62437, 68896, 86120, 107650, 124874, 172240, 215300, 249748, 312185, 344480, 430600, 499496, 624370, 861200, 998992, 1248740, 1560925, 1722400, 1997984, 2497480, 3121850, 4994960, 6243700, 9989920, 12487400, 24974800, 49949600]

約数ペア:

[(1, 49949600), (2, 24974800), (4, 12487400), (5, 9989920), (8, 6243700), (10, 4994960), (16, 3121850), (20, 2497480), (25, 1997984), (29, 1722400), (32, 1560925), (40, 1248740), (50, 998992), (58, 861200), (80, 624370), (100, 499496), (116, 430600), (145, 344480), (160, 312185), (200, 249748), (232, 215300), (290, 172240), (400, 124874), (464, 107650), (580, 86120), (725, 68896), (800, 62437), (928, 53825), (1160, 43060), (1450, 34448), (2153, 23200), (2320, 21530), (2900, 17224), (4306, 11600), (4640, 10765), (5800, 8612)]