50480367

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{251}}^1$

素因数の和:479

約数の個数: 32

約数和(自身を含む): 78994944

約数和(自身を除く): 28514577

約数列:

[1, 3, 7, 21, 61, 157, 183, 251, 427, 471, 753, 1099, 1281, 1757, 3297, 5271, 9577, 15311, 28731, 39407, 45933, 67039, 107177, 118221, 201117, 275849, 321531, 827547, 2403827, 7211481, 16826789, 50480367]

約数ペア:

[(1, 50480367), (3, 16826789), (7, 7211481), (21, 2403827), (61, 827547), (157, 321531), (183, 275849), (251, 201117), (427, 118221), (471, 107177), (753, 67039), (1099, 45933), (1281, 39407), (1757, 28731), (3297, 15311), (5271, 9577)]