55775690

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{863}}^1$

素因数の和:1174

約数の個数: 32

約数和(自身を含む): 105255936

約数和(自身を除く): 49480246

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 281, 562, 863, 1405, 1726, 2810, 4315, 6463, 8630, 12926, 19849, 32315, 39698, 64630, 99245, 198490, 242503, 485006, 1212515, 2425030, 5577569, 11155138, 27887845, 55775690]

約数ペア:

[(1, 55775690), (2, 27887845), (5, 11155138), (10, 5577569), (23, 2425030), (46, 1212515), (115, 485006), (230, 242503), (281, 198490), (562, 99245), (863, 64630), (1405, 39698), (1726, 32315), (2810, 19849), (4315, 12926), (6463, 8630)]