56139688

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{27737}}^1$

素因数の和:27777

約数の個数: 32

約数和(自身を含む): 119828160

約数和(自身を除く): 63688472

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 184, 253, 506, 1012, 2024, 27737, 55474, 110948, 221896, 305107, 610214, 637951, 1220428, 1275902, 2440856, 2551804, 5103608, 7017461, 14034922, 28069844, 56139688]

約数ペア:

[(1, 56139688), (2, 28069844), (4, 14034922), (8, 7017461), (11, 5103608), (22, 2551804), (23, 2440856), (44, 1275902), (46, 1220428), (88, 637951), (92, 610214), (184, 305107), (253, 221896), (506, 110948), (1012, 55474), (2024, 27737)]