55778736

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1259}}^1$

素因数の和:1354

約数の個数: 80

約数和(自身を含む): 157489920

約数和(自身を除く): 101711184

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 71, 78, 104, 142, 156, 208, 213, 284, 312, 426, 568, 624, 852, 923, 1136, 1259, 1704, 1846, 2518, 2769, 3408, 3692, 3777, 5036, 5538, 7384, 7554, 10072, 11076, 14768, 15108, 16367, 20144, 22152, 30216, 32734, 44304, 49101, 60432, 65468, 89389, 98202, 130936, 178778, 196404, 261872, 268167, 357556, 392808, 536334, 715112, 785616, 1072668, 1162057, 1430224, 2145336, 2324114, 3486171, 4290672, 4648228, 6972342, 9296456, 13944684, 18592912, 27889368, 55778736]

約数ペア:

[(1, 55778736), (2, 27889368), (3, 18592912), (4, 13944684), (6, 9296456), (8, 6972342), (12, 4648228), (13, 4290672), (16, 3486171), (24, 2324114), (26, 2145336), (39, 1430224), (48, 1162057), (52, 1072668), (71, 785616), (78, 715112), (104, 536334), (142, 392808), (156, 357556), (208, 268167), (213, 261872), (284, 196404), (312, 178778), (426, 130936), (568, 98202), (624, 89389), (852, 65468), (923, 60432), (1136, 49101), (1259, 44304), (1704, 32734), (1846, 30216), (2518, 22152), (2769, 20144), (3408, 16367), (3692, 15108), (3777, 14768), (5036, 11076), (5538, 10072), (7384, 7554)]