51124140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{284023}}^1$

素因数の和:284038

約数の個数: 36

約数和(自身を含む): 155077104

約数和(自身を除く): 103952964

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 284023, 568046, 852069, 1136092, 1420115, 1704138, 2556207, 2840230, 3408276, 4260345, 5112414, 5680460, 8520690, 10224828, 12781035, 17041380, 25562070, 51124140]

約数ペア:

[(1, 51124140), (2, 25562070), (3, 17041380), (4, 12781035), (5, 10224828), (6, 8520690), (9, 5680460), (10, 5112414), (12, 4260345), (15, 3408276), (18, 2840230), (20, 2556207), (30, 1704138), (36, 1420115), (45, 1136092), (60, 852069), (90, 568046), (180, 284023)]