53378472

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{317729}}^1$

素因数の和:317745

約数の個数: 32

約数和(自身を含む): 152510400

約数和(自身を除く): 99131928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 317729, 635458, 953187, 1270916, 1906374, 2224103, 2541832, 3812748, 4448206, 6672309, 7625496, 8896412, 13344618, 17792824, 26689236, 53378472]

約数ペア:

[(1, 53378472), (2, 26689236), (3, 17792824), (4, 13344618), (6, 8896412), (7, 7625496), (8, 6672309), (12, 4448206), (14, 3812748), (21, 2541832), (24, 2224103), (28, 1906374), (42, 1270916), (56, 953187), (84, 635458), (168, 317729)]