55220508

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{73043}}^1$

素因数の和:73063

約数の個数: 48

約数和(自身を含む): 163618560

約数和(自身を除く): 108398052

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 73043, 146086, 219129, 292172, 438258, 511301, 657387, 876516, 1022602, 1314774, 1533903, 1972161, 2045204, 2629548, 3067806, 3944322, 4601709, 6135612, 7888644, 9203418, 13805127, 18406836, 27610254, 55220508]

約数ペア:

[(1, 55220508), (2, 27610254), (3, 18406836), (4, 13805127), (6, 9203418), (7, 7888644), (9, 6135612), (12, 4601709), (14, 3944322), (18, 3067806), (21, 2629548), (27, 2045204), (28, 1972161), (36, 1533903), (42, 1314774), (54, 1022602), (63, 876516), (84, 657387), (108, 511301), (126, 438258), (189, 292172), (252, 219129), (378, 146086), (756, 73043)]