52430147

素因数分解:

$7^2\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:312

約数の個数: 36

約数和(自身を含む): 69138720

約数和(自身を除く): 16708573

約数列:

[1, 7, 11, 37, 49, 77, 121, 239, 259, 407, 539, 847, 1673, 1813, 2629, 2849, 4477, 5929, 8843, 11711, 18403, 19943, 28919, 31339, 61901, 97273, 128821, 202433, 219373, 433307, 680911, 1070003, 1417031, 4766377, 7490021, 52430147]

約数ペア:

[(1, 52430147), (7, 7490021), (11, 4766377), (37, 1417031), (49, 1070003), (77, 680911), (121, 433307), (239, 219373), (259, 202433), (407, 128821), (539, 97273), (847, 61901), (1673, 31339), (1813, 28919), (2629, 19943), (2849, 18403), (4477, 11711), (5929, 8843)]