51158946

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{953}}^1$

素因数の和:1370

約数の個数: 32

約数和(自身を含む): 107153280

約数和(自身を除く): 55994334

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 389, 778, 953, 1167, 1906, 2334, 2859, 5718, 8947, 17894, 21919, 26841, 43838, 53682, 65757, 131514, 370717, 741434, 1112151, 2224302, 8526491, 17052982, 25579473, 51158946]

約数ペア:

[(1, 51158946), (2, 25579473), (3, 17052982), (6, 8526491), (23, 2224302), (46, 1112151), (69, 741434), (138, 370717), (389, 131514), (778, 65757), (953, 53682), (1167, 43838), (1906, 26841), (2334, 21919), (2859, 17894), (5718, 8947)]