52997600

素因数分解:

$2^5\times 5^2\times {\mathrm{31}}^1\times {\mathrm{2137}}^1$

素因数の和:2188

約数の個数: 72

約数和(自身を含む): 133616448

約数和(自身を除く): 80618848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 80, 100, 124, 155, 160, 200, 248, 310, 400, 496, 620, 775, 800, 992, 1240, 1550, 2137, 2480, 3100, 4274, 4960, 6200, 8548, 10685, 12400, 17096, 21370, 24800, 34192, 42740, 53425, 66247, 68384, 85480, 106850, 132494, 170960, 213700, 264988, 331235, 341920, 427400, 529976, 662470, 854800, 1059952, 1324940, 1656175, 1709600, 2119904, 2649880, 3312350, 5299760, 6624700, 10599520, 13249400, 26498800, 52997600]

約数ペア:

[(1, 52997600), (2, 26498800), (4, 13249400), (5, 10599520), (8, 6624700), (10, 5299760), (16, 3312350), (20, 2649880), (25, 2119904), (31, 1709600), (32, 1656175), (40, 1324940), (50, 1059952), (62, 854800), (80, 662470), (100, 529976), (124, 427400), (155, 341920), (160, 331235), (200, 264988), (248, 213700), (310, 170960), (400, 132494), (496, 106850), (620, 85480), (775, 68384), (800, 66247), (992, 53425), (1240, 42740), (1550, 34192), (2137, 24800), (2480, 21370), (3100, 17096), (4274, 12400), (4960, 10685), (6200, 8548)]