51320472

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{305479}}^1$

素因数の和:305495

約数の個数: 32

約数和(自身を含む): 146630400

約数和(自身を除く): 95309928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 305479, 610958, 916437, 1221916, 1832874, 2138353, 2443832, 3665748, 4276706, 6415059, 7331496, 8553412, 12830118, 17106824, 25660236, 51320472]

約数ペア:

[(1, 51320472), (2, 25660236), (3, 17106824), (4, 12830118), (6, 8553412), (7, 7331496), (8, 6415059), (12, 4276706), (14, 3665748), (21, 2443832), (24, 2138353), (28, 1832874), (42, 1221916), (56, 916437), (84, 610958), (168, 305479)]