56478032

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{461}}^1$

素因数の和:532

約数の個数: 80

約数和(自身を含む): 128325120

約数和(自身を除く): 71847088

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 31, 38, 52, 62, 76, 104, 124, 152, 208, 247, 248, 304, 403, 461, 494, 496, 589, 806, 922, 988, 1178, 1612, 1844, 1976, 2356, 3224, 3688, 3952, 4712, 5993, 6448, 7376, 7657, 8759, 9424, 11986, 14291, 15314, 17518, 23972, 28582, 30628, 35036, 47944, 57164, 61256, 70072, 95888, 113867, 114328, 122512, 140144, 185783, 227734, 228656, 271529, 371566, 455468, 543058, 743132, 910936, 1086116, 1486264, 1821872, 2172232, 2972528, 3529877, 4344464, 7059754, 14119508, 28239016, 56478032]

約数ペア:

[(1, 56478032), (2, 28239016), (4, 14119508), (8, 7059754), (13, 4344464), (16, 3529877), (19, 2972528), (26, 2172232), (31, 1821872), (38, 1486264), (52, 1086116), (62, 910936), (76, 743132), (104, 543058), (124, 455468), (152, 371566), (208, 271529), (247, 228656), (248, 227734), (304, 185783), (403, 140144), (461, 122512), (494, 114328), (496, 113867), (589, 95888), (806, 70072), (922, 61256), (988, 57164), (1178, 47944), (1612, 35036), (1844, 30628), (1976, 28582), (2356, 23972), (3224, 17518), (3688, 15314), (3952, 14291), (4712, 11986), (5993, 9424), (6448, 8759), (7376, 7657)]