53408509

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{40801}}^1$

素因数の和:40836

約数の個数: 16

約数和(自身を含む): 70505856

約数和(自身を除く): 17097347

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 40801, 285607, 448811, 693617, 3141677, 4855319, 7629787, 53408509]

約数ペア:

[(1, 53408509), (7, 7629787), (11, 4855319), (17, 3141677), (77, 693617), (119, 448811), (187, 285607), (1309, 40801)]