53172400

素因数分解:

$2^4\times 5^2\times {\mathrm{307}}^1\times {\mathrm{433}}^1$

素因数の和:758

約数の個数: 60

約数和(自身を含む): 128458792

約数和(自身を除く): 75286392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 307, 400, 433, 614, 866, 1228, 1535, 1732, 2165, 2456, 3070, 3464, 4330, 4912, 6140, 6928, 7675, 8660, 10825, 12280, 15350, 17320, 21650, 24560, 30700, 34640, 43300, 61400, 86600, 122800, 132931, 173200, 265862, 531724, 664655, 1063448, 1329310, 2126896, 2658620, 3323275, 5317240, 6646550, 10634480, 13293100, 26586200, 53172400]

約数ペア:

[(1, 53172400), (2, 26586200), (4, 13293100), (5, 10634480), (8, 6646550), (10, 5317240), (16, 3323275), (20, 2658620), (25, 2126896), (40, 1329310), (50, 1063448), (80, 664655), (100, 531724), (200, 265862), (307, 173200), (400, 132931), (433, 122800), (614, 86600), (866, 61400), (1228, 43300), (1535, 34640), (1732, 30700), (2165, 24560), (2456, 21650), (3070, 17320), (3464, 15350), (4330, 12280), (4912, 10825), (6140, 8660), (6928, 7675)]