54002740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{5987}}^1$

素因数の和:6048

約数の個数: 48

約数和(自身を含む): 126753984

約数和(自身を除く): 72751244

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 41, 44, 55, 82, 110, 164, 205, 220, 410, 451, 820, 902, 1804, 2255, 4510, 5987, 9020, 11974, 23948, 29935, 59870, 65857, 119740, 131714, 245467, 263428, 329285, 490934, 658570, 981868, 1227335, 1317140, 2454670, 2700137, 4909340, 5400274, 10800548, 13500685, 27001370, 54002740]

約数ペア:

[(1, 54002740), (2, 27001370), (4, 13500685), (5, 10800548), (10, 5400274), (11, 4909340), (20, 2700137), (22, 2454670), (41, 1317140), (44, 1227335), (55, 981868), (82, 658570), (110, 490934), (164, 329285), (205, 263428), (220, 245467), (410, 131714), (451, 119740), (820, 65857), (902, 59870), (1804, 29935), (2255, 23948), (4510, 11974), (5987, 9020)]