54509868

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{72103}}^1$

素因数の和:72123

約数の個数: 48

約数和(自身を含む): 161512960

約数和(自身を除く): 107003092

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, 72103, 144206, 216309, 288412, 432618, 504721, 648927, 865236, 1009442, 1297854, 1514163, 1946781, 2018884, 2595708, 3028326, 3893562, 4542489, 6056652, 7787124, 9084978, 13627467, 18169956, 27254934, 54509868]

約数ペア:

[(1, 54509868), (2, 27254934), (3, 18169956), (4, 13627467), (6, 9084978), (7, 7787124), (9, 6056652), (12, 4542489), (14, 3893562), (18, 3028326), (21, 2595708), (27, 2018884), (28, 1946781), (36, 1514163), (42, 1297854), (54, 1009442), (63, 865236), (84, 648927), (108, 504721), (126, 432618), (189, 288412), (252, 216309), (378, 144206), (756, 72103)]