54875480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{124717}}^1$

素因数の和:124739

約数の個数: 32

約数和(自身を含む): 134695440

約数和(自身を除く): 79819960

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 124717, 249434, 498868, 623585, 997736, 1247170, 1371887, 2494340, 2743774, 4988680, 5487548, 6859435, 10975096, 13718870, 27437740, 54875480]

約数ペア:

[(1, 54875480), (2, 27437740), (4, 13718870), (5, 10975096), (8, 6859435), (10, 5487548), (11, 4988680), (20, 2743774), (22, 2494340), (40, 1371887), (44, 1247170), (55, 997736), (88, 623585), (110, 498868), (220, 249434), (440, 124717)]