51861684

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{617401}}^1$

素因数の和:617415

約数の個数: 24

約数和(自身を含む): 138298048

約数和(自身を除く): 86436364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 617401, 1234802, 1852203, 2469604, 3704406, 4321807, 7408812, 8643614, 12965421, 17287228, 25930842, 51861684]

約数ペア:

[(1, 51861684), (2, 25930842), (3, 17287228), (4, 12965421), (6, 8643614), (7, 7408812), (12, 4321807), (14, 3704406), (21, 2469604), (28, 1852203), (42, 1234802), (84, 617401)]