54916000

素因数分解:

$2^5\times 5^3\times {\mathrm{13729}}^1$

素因数の和:13754

約数の個数: 48

約数和(自身を含む): 134938440

約数和(自身を除く): 80022440

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, 13729, 27458, 54916, 68645, 109832, 137290, 219664, 274580, 343225, 439328, 549160, 686450, 1098320, 1372900, 1716125, 2196640, 2745800, 3432250, 5491600, 6864500, 10983200, 13729000, 27458000, 54916000]

約数ペア:

[(1, 54916000), (2, 27458000), (4, 13729000), (5, 10983200), (8, 6864500), (10, 5491600), (16, 3432250), (20, 2745800), (25, 2196640), (32, 1716125), (40, 1372900), (50, 1098320), (80, 686450), (100, 549160), (125, 439328), (160, 343225), (200, 274580), (250, 219664), (400, 137290), (500, 109832), (800, 68645), (1000, 54916), (2000, 27458), (4000, 13729)]