51256500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{34171}}^1$

素因数の和:34193

約数の個数: 48

約数和(自身を含む): 149263296

約数和(自身を除く): 98006796

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 150, 250, 300, 375, 500, 750, 1500, 34171, 68342, 102513, 136684, 170855, 205026, 341710, 410052, 512565, 683420, 854275, 1025130, 1708550, 2050260, 2562825, 3417100, 4271375, 5125650, 8542750, 10251300, 12814125, 17085500, 25628250, 51256500]

約数ペア:

[(1, 51256500), (2, 25628250), (3, 17085500), (4, 12814125), (5, 10251300), (6, 8542750), (10, 5125650), (12, 4271375), (15, 3417100), (20, 2562825), (25, 2050260), (30, 1708550), (50, 1025130), (60, 854275), (75, 683420), (100, 512565), (125, 410052), (150, 341710), (250, 205026), (300, 170855), (375, 136684), (500, 102513), (750, 68342), (1500, 34171)]