51662040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{430517}}^1$

素因数の和:430531

約数の個数: 32

約数和(自身を含む): 154986480

約数和(自身を除く): 103324440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 430517, 861034, 1291551, 1722068, 2152585, 2583102, 3444136, 4305170, 5166204, 6457755, 8610340, 10332408, 12915510, 17220680, 25831020, 51662040]

約数ペア:

[(1, 51662040), (2, 25831020), (3, 17220680), (4, 12915510), (5, 10332408), (6, 8610340), (8, 6457755), (10, 5166204), (12, 4305170), (15, 3444136), (20, 2583102), (24, 2152585), (30, 1722068), (40, 1291551), (60, 861034), (120, 430517)]