51334413

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{379}}^1$

素因数の和:569

約数の個数: 32

約数和(自身を含む): 77629440

約数和(自身を除く): 26295027

約数列:

[1, 3, 13, 23, 39, 69, 151, 299, 379, 453, 897, 1137, 1963, 3473, 4927, 5889, 8717, 10419, 14781, 26151, 45149, 57229, 113321, 135447, 171687, 339963, 743977, 1316267, 2231931, 3948801, 17111471, 51334413]

約数ペア:

[(1, 51334413), (3, 17111471), (13, 3948801), (23, 2231931), (39, 1316267), (69, 743977), (151, 339963), (299, 171687), (379, 135447), (453, 113321), (897, 57229), (1137, 45149), (1963, 26151), (3473, 14781), (4927, 10419), (5889, 8717)]