53045080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{120557}}^1$

素因数の和:120579

約数の個数: 32

約数和(自身を含む): 130202640

約数和(自身を除く): 77157560

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 120557, 241114, 482228, 602785, 964456, 1205570, 1326127, 2411140, 2652254, 4822280, 5304508, 6630635, 10609016, 13261270, 26522540, 53045080]

約数ペア:

[(1, 53045080), (2, 26522540), (4, 13261270), (5, 10609016), (8, 6630635), (10, 5304508), (11, 4822280), (20, 2652254), (22, 2411140), (40, 1326127), (44, 1205570), (55, 964456), (88, 602785), (110, 482228), (220, 241114), (440, 120557)]