49672168

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{71}}^1$

素因数の和:159

約数の個数: 96

約数和(自身を含む): 120113280

約数和(自身を除く): 70441112

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 71, 91, 104, 124, 142, 182, 217, 248, 284, 364, 403, 434, 497, 568, 728, 806, 868, 923, 961, 994, 1612, 1736, 1846, 1922, 1988, 2201, 2821, 3224, 3692, 3844, 3976, 4402, 5642, 6461, 6727, 7384, 7688, 8804, 11284, 12493, 12922, 13454, 15407, 17608, 22568, 24986, 25844, 26908, 28613, 30814, 49972, 51688, 53816, 57226, 61628, 68231, 87451, 99944, 114452, 123256, 136462, 174902, 200291, 228904, 272924, 349804, 400582, 477617, 545848, 699608, 801164, 887003, 955234, 1602328, 1774006, 1910468, 3548012, 3820936, 6209021, 7096024, 12418042, 24836084, 49672168]

約数ペア:

[(1, 49672168), (2, 24836084), (4, 12418042), (7, 7096024), (8, 6209021), (13, 3820936), (14, 3548012), (26, 1910468), (28, 1774006), (31, 1602328), (52, 955234), (56, 887003), (62, 801164), (71, 699608), (91, 545848), (104, 477617), (124, 400582), (142, 349804), (182, 272924), (217, 228904), (248, 200291), (284, 174902), (364, 136462), (403, 123256), (434, 114452), (497, 99944), (568, 87451), (728, 68231), (806, 61628), (868, 57226), (923, 53816), (961, 51688), (994, 49972), (1612, 30814), (1736, 28613), (1846, 26908), (1922, 25844), (1988, 24986), (2201, 22568), (2821, 17608), (3224, 15407), (3692, 13454), (3844, 12922), (3976, 12493), (4402, 11284), (5642, 8804), (6461, 7688), (6727, 7384)]