55307848

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{263}}^1\times {\mathrm{271}}^1$

素因数の和:637

約数の個数: 32

約数和(自身を含む): 105557760

約数和(自身を除く): 50249912

約数列:

[1, 2, 4, 8, 97, 194, 263, 271, 388, 526, 542, 776, 1052, 1084, 2104, 2168, 25511, 26287, 51022, 52574, 71273, 102044, 105148, 142546, 204088, 210296, 285092, 570184, 6913481, 13826962, 27653924, 55307848]

約数ペア:

[(1, 55307848), (2, 27653924), (4, 13826962), (8, 6913481), (97, 570184), (194, 285092), (263, 210296), (271, 204088), (388, 142546), (526, 105148), (542, 102044), (776, 71273), (1052, 52574), (1084, 51022), (2104, 26287), (2168, 25511)]