51151000

素因数分解:

$2^3\times 5^3\times {\mathrm{51151}}^1$

素因数の和:51172

約数の個数: 32

約数和(自身を含む): 119695680

約数和(自身を除く): 68544680

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000, 51151, 102302, 204604, 255755, 409208, 511510, 1023020, 1278775, 2046040, 2557550, 5115100, 6393875, 10230200, 12787750, 25575500, 51151000]

約数ペア:

[(1, 51151000), (2, 25575500), (4, 12787750), (5, 10230200), (8, 6393875), (10, 5115100), (20, 2557550), (25, 2046040), (40, 1278775), (50, 1023020), (100, 511510), (125, 409208), (200, 255755), (250, 204604), (500, 102302), (1000, 51151)]