51149154

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{3037}}^1$

素因数の和:3450

約数の個数: 32

約数和(自身を含む): 117242496

約数和(自身を除く): 66093342

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 401, 802, 1203, 2406, 2807, 3037, 5614, 6074, 8421, 9111, 16842, 18222, 21259, 42518, 63777, 127554, 1217837, 2435674, 3653511, 7307022, 8524859, 17049718, 25574577, 51149154]

約数ペア:

[(1, 51149154), (2, 25574577), (3, 17049718), (6, 8524859), (7, 7307022), (14, 3653511), (21, 2435674), (42, 1217837), (401, 127554), (802, 63777), (1203, 42518), (2406, 21259), (2807, 18222), (3037, 16842), (5614, 9111), (6074, 8421)]