51658146

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{313}}^1$

素因数の和:547

約数の個数: 48

約数和(自身を含む): 115063416

約数和(自身を除く): 63405270

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 173, 313, 318, 346, 477, 519, 626, 939, 954, 1038, 1557, 1878, 2817, 3114, 5634, 9169, 16589, 18338, 27507, 33178, 49767, 54149, 55014, 82521, 99534, 108298, 149301, 162447, 165042, 298602, 324894, 487341, 974682, 2869897, 5739794, 8609691, 17219382, 25829073, 51658146]

約数ペア:

[(1, 51658146), (2, 25829073), (3, 17219382), (6, 8609691), (9, 5739794), (18, 2869897), (53, 974682), (106, 487341), (159, 324894), (173, 298602), (313, 165042), (318, 162447), (346, 149301), (477, 108298), (519, 99534), (626, 82521), (939, 55014), (954, 54149), (1038, 49767), (1557, 33178), (1878, 27507), (2817, 18338), (3114, 16589), (5634, 9169)]