56386148

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:337

約数の個数: 96

約数和(自身を含む): 132464640

約数和(自身を除く): 76078492

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 31, 38, 52, 62, 76, 91, 124, 133, 182, 217, 247, 263, 266, 364, 403, 434, 494, 526, 532, 589, 806, 868, 988, 1052, 1178, 1612, 1729, 1841, 2356, 2821, 3419, 3458, 3682, 4123, 4997, 5642, 6838, 6916, 7364, 7657, 8153, 8246, 9994, 11284, 13676, 15314, 16306, 16492, 19988, 23933, 30628, 32612, 34979, 47866, 53599, 57071, 64961, 69958, 95732, 105989, 107198, 114142, 129922, 139916, 154907, 211978, 214396, 228284, 259844, 309814, 423956, 454727, 619628, 741923, 909454, 1084349, 1483846, 1818908, 2013791, 2168698, 2967692, 4027582, 4337396, 8055164, 14096537, 28193074, 56386148]

約数ペア:

[(1, 56386148), (2, 28193074), (4, 14096537), (7, 8055164), (13, 4337396), (14, 4027582), (19, 2967692), (26, 2168698), (28, 2013791), (31, 1818908), (38, 1483846), (52, 1084349), (62, 909454), (76, 741923), (91, 619628), (124, 454727), (133, 423956), (182, 309814), (217, 259844), (247, 228284), (263, 214396), (266, 211978), (364, 154907), (403, 139916), (434, 129922), (494, 114142), (526, 107198), (532, 105989), (589, 95732), (806, 69958), (868, 64961), (988, 57071), (1052, 53599), (1178, 47866), (1612, 34979), (1729, 32612), (1841, 30628), (2356, 23933), (2821, 19988), (3419, 16492), (3458, 16306), (3682, 15314), (4123, 13676), (4997, 11284), (5642, 9994), (6838, 8246), (6916, 8153), (7364, 7657)]