55007480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{125017}}^1$

素因数の和:125039

約数の個数: 32

約数和(自身を含む): 135019440

約数和(自身を除く): 80011960

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 125017, 250034, 500068, 625085, 1000136, 1250170, 1375187, 2500340, 2750374, 5000680, 5500748, 6875935, 11001496, 13751870, 27503740, 55007480]

約数ペア:

[(1, 55007480), (2, 27503740), (4, 13751870), (5, 11001496), (8, 6875935), (10, 5500748), (11, 5000680), (20, 2750374), (22, 2500340), (40, 1375187), (44, 1250170), (55, 1000136), (88, 625085), (110, 500068), (220, 250034), (440, 125017)]