51722040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{431017}}^1$

素因数の和:431031

約数の個数: 32

約数和(自身を含む): 155166480

約数和(自身を除く): 103444440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 431017, 862034, 1293051, 1724068, 2155085, 2586102, 3448136, 4310170, 5172204, 6465255, 8620340, 10344408, 12930510, 17240680, 25861020, 51722040]

約数ペア:

[(1, 51722040), (2, 25861020), (3, 17240680), (4, 12930510), (5, 10344408), (6, 8620340), (8, 6465255), (10, 5172204), (12, 4310170), (15, 3448136), (20, 2586102), (24, 2155085), (30, 1724068), (40, 1293051), (60, 862034), (120, 431017)]