53203577

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:245

約数の個数: 32

約数和(自身を含む): 66355200

約数和(自身を除く): 13151623

約数列:

[1, 7, 23, 47, 79, 89, 161, 329, 553, 623, 1081, 1817, 2047, 3713, 4183, 7031, 7567, 12719, 14329, 25991, 29281, 49217, 85399, 96209, 161713, 330457, 597793, 673463, 1131991, 2313199, 7600511, 53203577]

約数ペア:

[(1, 53203577), (7, 7600511), (23, 2313199), (47, 1131991), (79, 673463), (89, 597793), (161, 330457), (329, 161713), (553, 96209), (623, 85399), (1081, 49217), (1817, 29281), (2047, 25991), (3713, 14329), (4183, 12719), (7031, 7567)]