51221844

素因数分解:

$2^2\times 3^2\times {\mathrm{953}}^1\times {\mathrm{1493}}^1$

素因数の和:2456

約数の個数: 36

約数和(自身を含む): 129700116

約数和(自身を除く): 78478272

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 953, 1493, 1906, 2859, 2986, 3812, 4479, 5718, 5972, 8577, 8958, 11436, 13437, 17154, 17916, 26874, 34308, 53748, 1422829, 2845658, 4268487, 5691316, 8536974, 12805461, 17073948, 25610922, 51221844]

約数ペア:

[(1, 51221844), (2, 25610922), (3, 17073948), (4, 12805461), (6, 8536974), (9, 5691316), (12, 4268487), (18, 2845658), (36, 1422829), (953, 53748), (1493, 34308), (1906, 26874), (2859, 17916), (2986, 17154), (3812, 13437), (4479, 11436), (5718, 8958), (5972, 8577)]