55915392

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{487}}^1$

素因数の和:540

約数の個数: 128

約数和(自身を含む): 167247360

約数和(自身を除く): 111331968

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 32, 39, 46, 48, 52, 64, 69, 78, 92, 96, 104, 128, 138, 156, 184, 192, 208, 276, 299, 312, 368, 384, 416, 487, 552, 598, 624, 736, 832, 897, 974, 1104, 1196, 1248, 1461, 1472, 1664, 1794, 1948, 2208, 2392, 2496, 2922, 2944, 3588, 3896, 4416, 4784, 4992, 5844, 6331, 7176, 7792, 8832, 9568, 11201, 11688, 12662, 14352, 15584, 18993, 19136, 22402, 23376, 25324, 28704, 31168, 33603, 37986, 38272, 44804, 46752, 50648, 57408, 62336, 67206, 75972, 89608, 93504, 101296, 114816, 134412, 145613, 151944, 179216, 187008, 202592, 268824, 291226, 303888, 358432, 405184, 436839, 537648, 582452, 607776, 716864, 810368, 873678, 1075296, 1164904, 1215552, 1433728, 1747356, 2150592, 2329808, 2431104, 3494712, 4301184, 4659616, 6989424, 9319232, 13978848, 18638464, 27957696, 55915392]

約数ペア:

[(1, 55915392), (2, 27957696), (3, 18638464), (4, 13978848), (6, 9319232), (8, 6989424), (12, 4659616), (13, 4301184), (16, 3494712), (23, 2431104), (24, 2329808), (26, 2150592), (32, 1747356), (39, 1433728), (46, 1215552), (48, 1164904), (52, 1075296), (64, 873678), (69, 810368), (78, 716864), (92, 607776), (96, 582452), (104, 537648), (128, 436839), (138, 405184), (156, 358432), (184, 303888), (192, 291226), (208, 268824), (276, 202592), (299, 187008), (312, 179216), (368, 151944), (384, 145613), (416, 134412), (487, 114816), (552, 101296), (598, 93504), (624, 89608), (736, 75972), (832, 67206), (897, 62336), (974, 57408), (1104, 50648), (1196, 46752), (1248, 44804), (1461, 38272), (1472, 37986), (1664, 33603), (1794, 31168), (1948, 28704), (2208, 25324), (2392, 23376), (2496, 22402), (2922, 19136), (2944, 18993), (3588, 15584), (3896, 14352), (4416, 12662), (4784, 11688), (4992, 11201), (5844, 9568), (6331, 8832), (7176, 7792)]