55215648

素因数分解:

$2^5\times 3^3\times {\mathrm{63907}}^1$

素因数の和:63926

約数の個数: 48

約数和(自身を含む): 161048160

約数和(自身を除く): 105832512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 63907, 127814, 191721, 255628, 383442, 511256, 575163, 766884, 1022512, 1150326, 1533768, 1725489, 2045024, 2300652, 3067536, 3450978, 4601304, 6135072, 6901956, 9202608, 13803912, 18405216, 27607824, 55215648]

約数ペア:

[(1, 55215648), (2, 27607824), (3, 18405216), (4, 13803912), (6, 9202608), (8, 6901956), (9, 6135072), (12, 4601304), (16, 3450978), (18, 3067536), (24, 2300652), (27, 2045024), (32, 1725489), (36, 1533768), (48, 1150326), (54, 1022512), (72, 766884), (96, 575163), (108, 511256), (144, 383442), (216, 255628), (288, 191721), (432, 127814), (864, 63907)]