55242272

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2113}}^1$

素因数の和:2185

約数の個数: 48

約数和(自身を含む): 117200160

約数和(自身を除く): 61957888

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 43, 76, 86, 152, 172, 304, 344, 608, 688, 817, 1376, 1634, 2113, 3268, 4226, 6536, 8452, 13072, 16904, 26144, 33808, 40147, 67616, 80294, 90859, 160588, 181718, 321176, 363436, 642352, 726872, 1284704, 1453744, 1726321, 2907488, 3452642, 6905284, 13810568, 27621136, 55242272]

約数ペア:

[(1, 55242272), (2, 27621136), (4, 13810568), (8, 6905284), (16, 3452642), (19, 2907488), (32, 1726321), (38, 1453744), (43, 1284704), (76, 726872), (86, 642352), (152, 363436), (172, 321176), (304, 181718), (344, 160588), (608, 90859), (688, 80294), (817, 67616), (1376, 40147), (1634, 33808), (2113, 26144), (3268, 16904), (4226, 13072), (6536, 8452)]