49553712

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1$

素因数の和:387

約数の個数: 120

約数和(自身を含む): 151386144

約数和(自身を除く): 101832432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 103, 104, 117, 144, 156, 206, 208, 234, 257, 309, 312, 412, 468, 514, 618, 624, 771, 824, 927, 936, 1028, 1236, 1339, 1542, 1648, 1854, 1872, 2056, 2313, 2472, 2678, 3084, 3341, 3708, 4017, 4112, 4626, 4944, 5356, 6168, 6682, 7416, 8034, 9252, 10023, 10712, 12051, 12336, 13364, 14832, 16068, 18504, 20046, 21424, 24102, 26471, 26728, 30069, 32136, 37008, 40092, 48204, 52942, 53456, 60138, 64272, 79413, 80184, 96408, 105884, 120276, 158826, 160368, 192816, 211768, 238239, 240552, 317652, 344123, 423536, 476478, 481104, 635304, 688246, 952956, 1032369, 1270608, 1376492, 1905912, 2064738, 2752984, 3097107, 3811824, 4129476, 5505968, 6194214, 8258952, 12388428, 16517904, 24776856, 49553712]

約数ペア:

[(1, 49553712), (2, 24776856), (3, 16517904), (4, 12388428), (6, 8258952), (8, 6194214), (9, 5505968), (12, 4129476), (13, 3811824), (16, 3097107), (18, 2752984), (24, 2064738), (26, 1905912), (36, 1376492), (39, 1270608), (48, 1032369), (52, 952956), (72, 688246), (78, 635304), (103, 481104), (104, 476478), (117, 423536), (144, 344123), (156, 317652), (206, 240552), (208, 238239), (234, 211768), (257, 192816), (309, 160368), (312, 158826), (412, 120276), (468, 105884), (514, 96408), (618, 80184), (624, 79413), (771, 64272), (824, 60138), (927, 53456), (936, 52942), (1028, 48204), (1236, 40092), (1339, 37008), (1542, 32136), (1648, 30069), (1854, 26728), (1872, 26471), (2056, 24102), (2313, 21424), (2472, 20046), (2678, 18504), (3084, 16068), (3341, 14832), (3708, 13364), (4017, 12336), (4112, 12051), (4626, 10712), (4944, 10023), (5356, 9252), (6168, 8034), (6682, 7416)]