55491226

素因数分解:

$2^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{3517}}^1$

素因数の和:3563

約数の個数: 32

約数和(自身を含む): 101318400

約数和(自身を除く): 45827174

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 343, 686, 1127, 2254, 3517, 7034, 7889, 15778, 24619, 49238, 80891, 161782, 172333, 344666, 566237, 1132474, 1206331, 2412662, 3963659, 7927318, 27745613, 55491226]

約数ペア:

[(1, 55491226), (2, 27745613), (7, 7927318), (14, 3963659), (23, 2412662), (46, 1206331), (49, 1132474), (98, 566237), (161, 344666), (322, 172333), (343, 161782), (686, 80891), (1127, 49238), (2254, 24619), (3517, 15778), (7034, 7889)]