55181968

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{1327}}^1$

素因数の和:1471

約数の個数: 40

約数和(自身を含む): 112635648

約数和(自身を除く): 57453680

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 113, 184, 226, 368, 452, 904, 1327, 1808, 2599, 2654, 5198, 5308, 10396, 10616, 20792, 21232, 30521, 41584, 61042, 122084, 149951, 244168, 299902, 488336, 599804, 1199608, 2399216, 3448873, 6897746, 13795492, 27590984, 55181968]

約数ペア:

[(1, 55181968), (2, 27590984), (4, 13795492), (8, 6897746), (16, 3448873), (23, 2399216), (46, 1199608), (92, 599804), (113, 488336), (184, 299902), (226, 244168), (368, 149951), (452, 122084), (904, 61042), (1327, 41584), (1808, 30521), (2599, 21232), (2654, 20792), (5198, 10616), (5308, 10396)]