55790590

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{70621}}^1$

素因数の和:70707

約数の個数: 16

約数和(自身を含む): 101695680

約数和(自身を除く): 45905090

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 70621, 141242, 353105, 706210, 5579059, 11158118, 27895295, 55790590]

約数ペア:

[(1, 55790590), (2, 27895295), (5, 11158118), (10, 5579059), (79, 706210), (158, 353105), (395, 141242), (790, 70621)]