55309760

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{827}}^1$

素因数の和:874

約数の個数: 112

約数和(自身を含む): 151424640

約数和(自身を除く): 96114880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 64, 76, 80, 88, 95, 110, 152, 160, 176, 190, 209, 220, 304, 320, 352, 380, 418, 440, 608, 704, 760, 827, 836, 880, 1045, 1216, 1520, 1654, 1672, 1760, 2090, 3040, 3308, 3344, 3520, 4135, 4180, 6080, 6616, 6688, 8270, 8360, 9097, 13232, 13376, 15713, 16540, 16720, 18194, 26464, 31426, 33080, 33440, 36388, 45485, 52928, 62852, 66160, 66880, 72776, 78565, 90970, 125704, 132320, 145552, 157130, 172843, 181940, 251408, 264640, 291104, 314260, 345686, 363880, 502816, 582208, 628520, 691372, 727760, 864215, 1005632, 1257040, 1382744, 1455520, 1728430, 2514080, 2765488, 2911040, 3456860, 5028160, 5530976, 6913720, 11061952, 13827440, 27654880, 55309760]

約数ペア:

[(1, 55309760), (2, 27654880), (4, 13827440), (5, 11061952), (8, 6913720), (10, 5530976), (11, 5028160), (16, 3456860), (19, 2911040), (20, 2765488), (22, 2514080), (32, 1728430), (38, 1455520), (40, 1382744), (44, 1257040), (55, 1005632), (64, 864215), (76, 727760), (80, 691372), (88, 628520), (95, 582208), (110, 502816), (152, 363880), (160, 345686), (176, 314260), (190, 291104), (209, 264640), (220, 251408), (304, 181940), (320, 172843), (352, 157130), (380, 145552), (418, 132320), (440, 125704), (608, 90970), (704, 78565), (760, 72776), (827, 66880), (836, 66160), (880, 62852), (1045, 52928), (1216, 45485), (1520, 36388), (1654, 33440), (1672, 33080), (1760, 31426), (2090, 26464), (3040, 18194), (3308, 16720), (3344, 16540), (3520, 15713), (4135, 13376), (4180, 13232), (6080, 9097), (6616, 8360), (6688, 8270)]