48956000

素因数分解:

$2^5\times 5^3\times {\mathrm{12239}}^1$

素因数の和:12264

約数の個数: 48

約数和(自身を含む): 120294720

約数和(自身を除く): 71338720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 800, 1000, 2000, 4000, 12239, 24478, 48956, 61195, 97912, 122390, 195824, 244780, 305975, 391648, 489560, 611950, 979120, 1223900, 1529875, 1958240, 2447800, 3059750, 4895600, 6119500, 9791200, 12239000, 24478000, 48956000]

約数ペア:

[(1, 48956000), (2, 24478000), (4, 12239000), (5, 9791200), (8, 6119500), (10, 4895600), (16, 3059750), (20, 2447800), (25, 1958240), (32, 1529875), (40, 1223900), (50, 979120), (80, 611950), (100, 489560), (125, 391648), (160, 305975), (200, 244780), (250, 195824), (400, 122390), (500, 97912), (800, 61195), (1000, 48956), (2000, 24478), (4000, 12239)]