51278436

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{129491}}^1$

素因数の和:129512

約数の個数: 36

約数和(自身を含む): 141405264

約数和(自身を除く): 90126828

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 129491, 258982, 388473, 517964, 776946, 1165419, 1424401, 1553892, 2330838, 2848802, 4273203, 4661676, 5697604, 8546406, 12819609, 17092812, 25639218, 51278436]

約数ペア:

[(1, 51278436), (2, 25639218), (3, 17092812), (4, 12819609), (6, 8546406), (9, 5697604), (11, 4661676), (12, 4273203), (18, 2848802), (22, 2330838), (33, 1553892), (36, 1424401), (44, 1165419), (66, 776946), (99, 517964), (132, 388473), (198, 258982), (396, 129491)]