53065684

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{26693}}^1$

素因数の和:26775

約数の個数: 24

約数和(自身を含む): 107630208

約数和(自身を除く): 54564524

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 26693, 53386, 106772, 186851, 373702, 747404, 1895203, 3790406, 7580812, 13266421, 26532842, 53065684]

約数ペア:

[(1, 53065684), (2, 26532842), (4, 13266421), (7, 7580812), (14, 3790406), (28, 1895203), (71, 747404), (142, 373702), (284, 186851), (497, 106772), (994, 53386), (1988, 26693)]