54308000

素因数分解:

$2^5\times 5^3\times {\mathrm{13577}}^1$

素因数の和:13602

約数の個数: 48

約数和(自身を含む): 133444584

約数和(自身を除く): 79136584

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, 13577, 27154, 54308, 67885, 108616, 135770, 217232, 271540, 339425, 434464, 543080, 678850, 1086160, 1357700, 1697125, 2172320, 2715400, 3394250, 5430800, 6788500, 10861600, 13577000, 27154000, 54308000]

約数ペア:

[(1, 54308000), (2, 27154000), (4, 13577000), (5, 10861600), (8, 6788500), (10, 5430800), (16, 3394250), (20, 2715400), (25, 2172320), (32, 1697125), (40, 1357700), (50, 1086160), (80, 678850), (100, 543080), (125, 434464), (160, 339425), (200, 271540), (250, 217232), (400, 135770), (500, 108616), (800, 67885), (1000, 54308), (2000, 27154), (4000, 13577)]