54676349

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:309

約数の個数: 32

約数和(自身を含む): 70076160

約数和(自身を除く): 15399811

約数列:

[1, 7, 13, 43, 89, 91, 157, 301, 559, 623, 1099, 1157, 2041, 3827, 3913, 6751, 8099, 13973, 14287, 26789, 47257, 49751, 87763, 97811, 181649, 348257, 600839, 614341, 1271543, 4205873, 7810907, 54676349]

約数ペア:

[(1, 54676349), (7, 7810907), (13, 4205873), (43, 1271543), (89, 614341), (91, 600839), (157, 348257), (301, 181649), (559, 97811), (623, 87763), (1099, 49751), (1157, 47257), (2041, 26789), (3827, 14287), (3913, 13973), (6751, 8099)]