51358294

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{271}}^1$

素因数の和:520

約数の個数: 32

約数和(自身を含む): 85954176

約数和(自身を除く): 34595882

約数列:

[1, 2, 13, 26, 37, 74, 197, 271, 394, 481, 542, 962, 2561, 3523, 5122, 7046, 7289, 10027, 14578, 20054, 53387, 94757, 106774, 130351, 189514, 260702, 694031, 1388062, 1975319, 3950638, 25679147, 51358294]

約数ペア:

[(1, 51358294), (2, 25679147), (13, 3950638), (26, 1975319), (37, 1388062), (74, 694031), (197, 260702), (271, 189514), (394, 130351), (481, 106774), (542, 94757), (962, 53387), (2561, 20054), (3523, 14578), (5122, 10027), (7046, 7289)]