50384691

素因数分解:

$3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{2657}}^1$

素因数の和:2720

約数の個数: 36

約数和(自身を含む): 86661432

約数和(自身を除く): 36276741

約数列:

[1, 3, 7, 9, 21, 43, 49, 63, 129, 147, 301, 387, 441, 903, 2107, 2657, 2709, 6321, 7971, 18599, 18963, 23913, 55797, 114251, 130193, 167391, 342753, 390579, 799757, 1028259, 1171737, 2399271, 5598299, 7197813, 16794897, 50384691]

約数ペア:

[(1, 50384691), (3, 16794897), (7, 7197813), (9, 5598299), (21, 2399271), (43, 1171737), (49, 1028259), (63, 799757), (129, 390579), (147, 342753), (301, 167391), (387, 130193), (441, 114251), (903, 55797), (2107, 23913), (2657, 18963), (2709, 18599), (6321, 7971)]