55279290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1319}}^1$

素因数の和:1467

約数の個数: 64

約数和(自身を含む): 145981440

約数和(自身を除く): 90702150

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 127, 165, 254, 330, 381, 635, 762, 1270, 1319, 1397, 1905, 2638, 2794, 3810, 3957, 4191, 6595, 6985, 7914, 8382, 13190, 13970, 14509, 19785, 20955, 29018, 39570, 41910, 43527, 72545, 87054, 145090, 167513, 217635, 335026, 435270, 502539, 837565, 1005078, 1675130, 1842643, 2512695, 3685286, 5025390, 5527929, 9213215, 11055858, 18426430, 27639645, 55279290]

約数ペア:

[(1, 55279290), (2, 27639645), (3, 18426430), (5, 11055858), (6, 9213215), (10, 5527929), (11, 5025390), (15, 3685286), (22, 2512695), (30, 1842643), (33, 1675130), (55, 1005078), (66, 837565), (110, 502539), (127, 435270), (165, 335026), (254, 217635), (330, 167513), (381, 145090), (635, 87054), (762, 72545), (1270, 43527), (1319, 41910), (1397, 39570), (1905, 29018), (2638, 20955), (2794, 19785), (3810, 14509), (3957, 13970), (4191, 13190), (6595, 8382), (6985, 7914)]