54895428

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{72613}}^1$

素因数の和:72633

約数の個数: 48

約数和(自身を含む): 162655360

約数和(自身を除く): 107759932

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, 72613, 145226, 217839, 290452, 435678, 508291, 653517, 871356, 1016582, 1307034, 1524873, 1960551, 2033164, 2614068, 3049746, 3921102, 4574619, 6099492, 7842204, 9149238, 13723857, 18298476, 27447714, 54895428]

約数ペア:

[(1, 54895428), (2, 27447714), (3, 18298476), (4, 13723857), (6, 9149238), (7, 7842204), (9, 6099492), (12, 4574619), (14, 3921102), (18, 3049746), (21, 2614068), (27, 2033164), (28, 1960551), (36, 1524873), (42, 1307034), (54, 1016582), (63, 871356), (84, 653517), (108, 508291), (126, 435678), (189, 290452), (252, 217839), (378, 145226), (756, 72613)]