52219881

素因数分解:

$3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{5563}}^1$

素因数の和:5725

約数の個数: 24

約数和(自身を含む): 86798400

約数和(自身を除く): 34578519

約数列:

[1, 3, 7, 9, 21, 63, 149, 447, 1043, 1341, 3129, 5563, 9387, 16689, 38941, 50067, 116823, 350469, 828887, 2486661, 5802209, 7459983, 17406627, 52219881]

約数ペア:

[(1, 52219881), (3, 17406627), (7, 7459983), (9, 5802209), (21, 2486661), (63, 828887), (149, 350469), (447, 116823), (1043, 50067), (1341, 38941), (3129, 16689), (5563, 9387)]