56955521

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{433}}^1$

素因数の和:525

約数の個数: 32

約数和(自身を含む): 73328640

約数和(自身を除く): 16373119

約数列:

[1, 7, 19, 23, 43, 133, 161, 301, 433, 437, 817, 989, 3031, 3059, 5719, 6923, 8227, 9959, 18619, 18791, 57589, 69713, 130333, 131537, 189221, 353761, 428237, 1324547, 2476327, 2997659, 8136503, 56955521]

約数ペア:

[(1, 56955521), (7, 8136503), (19, 2997659), (23, 2476327), (43, 1324547), (133, 428237), (161, 353761), (301, 189221), (433, 131537), (437, 130333), (817, 69713), (989, 57589), (3031, 18791), (3059, 18619), (5719, 9959), (6923, 8227)]