51587046

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{401}}^1\times {\mathrm{1021}}^1$

素因数の和:1437

約数の個数: 48

約数和(自身を含む): 128183328

約数和(自身を除く): 76596282

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 401, 802, 1021, 1203, 2042, 2406, 2807, 3063, 3609, 5614, 6126, 7147, 7218, 8421, 9189, 14294, 16842, 18378, 21441, 25263, 42882, 50526, 64323, 128646, 409421, 818842, 1228263, 2456526, 2865947, 3684789, 5731894, 7369578, 8597841, 17195682, 25793523, 51587046]

約数ペア:

[(1, 51587046), (2, 25793523), (3, 17195682), (6, 8597841), (7, 7369578), (9, 5731894), (14, 3684789), (18, 2865947), (21, 2456526), (42, 1228263), (63, 818842), (126, 409421), (401, 128646), (802, 64323), (1021, 50526), (1203, 42882), (2042, 25263), (2406, 21441), (2807, 18378), (3063, 16842), (3609, 14294), (5614, 9189), (6126, 8421), (7147, 7218)]