53331400

素因数分解:

$2^3\times 5^2\times {\mathrm{467}}^1\times {\mathrm{571}}^1$

素因数の和:1054

約数の個数: 48

約数和(自身を含む): 124478640

約数和(自身を除く): 71147240

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 467, 571, 934, 1142, 1868, 2284, 2335, 2855, 3736, 4568, 4670, 5710, 9340, 11420, 11675, 14275, 18680, 22840, 23350, 28550, 46700, 57100, 93400, 114200, 266657, 533314, 1066628, 1333285, 2133256, 2666570, 5333140, 6666425, 10666280, 13332850, 26665700, 53331400]

約数ペア:

[(1, 53331400), (2, 26665700), (4, 13332850), (5, 10666280), (8, 6666425), (10, 5333140), (20, 2666570), (25, 2133256), (40, 1333285), (50, 1066628), (100, 533314), (200, 266657), (467, 114200), (571, 93400), (934, 57100), (1142, 46700), (1868, 28550), (2284, 23350), (2335, 22840), (2855, 18680), (3736, 14275), (4568, 11675), (4670, 11420), (5710, 9340)]