54278308

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{28933}}^1$

素因数の和:29011

約数の個数: 24

約数和(自身を含む): 110180672

約数和(自身を除く): 55902364

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 28933, 57866, 115732, 202531, 405062, 810124, 1938511, 3877022, 7754044, 13569577, 27139154, 54278308]

約数ペア:

[(1, 54278308), (2, 27139154), (4, 13569577), (7, 7754044), (14, 3877022), (28, 1938511), (67, 810124), (134, 405062), (268, 202531), (469, 115732), (938, 57866), (1876, 28933)]