54570200

素因数分解:

$2^3\times 5^2\times {\mathrm{281}}^1\times {\mathrm{971}}^1$

素因数の和:1268

約数の個数: 48

約数和(自身を含む): 127458360

約数和(自身を除く): 72888160

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 281, 562, 971, 1124, 1405, 1942, 2248, 2810, 3884, 4855, 5620, 7025, 7768, 9710, 11240, 14050, 19420, 24275, 28100, 38840, 48550, 56200, 97100, 194200, 272851, 545702, 1091404, 1364255, 2182808, 2728510, 5457020, 6821275, 10914040, 13642550, 27285100, 54570200]

約数ペア:

[(1, 54570200), (2, 27285100), (4, 13642550), (5, 10914040), (8, 6821275), (10, 5457020), (20, 2728510), (25, 2182808), (40, 1364255), (50, 1091404), (100, 545702), (200, 272851), (281, 194200), (562, 97100), (971, 56200), (1124, 48550), (1405, 38840), (1942, 28100), (2248, 24275), (2810, 19420), (3884, 14050), (4855, 11240), (5620, 9710), (7025, 7768)]