51985986

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{6871}}^1$

素因数の和:6986

約数の個数: 32

約数和(自身を含む): 113140608

約数和(自身を除く): 61154622

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 97, 194, 291, 582, 1261, 2522, 3783, 6871, 7566, 13742, 20613, 41226, 89323, 178646, 267969, 535938, 666487, 1332974, 1999461, 3998922, 8664331, 17328662, 25992993, 51985986]

約数ペア:

[(1, 51985986), (2, 25992993), (3, 17328662), (6, 8664331), (13, 3998922), (26, 1999461), (39, 1332974), (78, 666487), (97, 535938), (194, 267969), (291, 178646), (582, 89323), (1261, 41226), (2522, 20613), (3783, 13742), (6871, 7566)]