53858065

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^2$

素因数の和:361

約数の個数: 24

約数和(自身を含む): 71444160

約数和(自身を除く): 17586095

約数列:

[1, 5, 19, 23, 95, 115, 157, 437, 785, 2185, 2983, 3611, 14915, 18055, 24649, 68609, 123245, 343045, 468331, 566927, 2341655, 2834635, 10771613, 53858065]

約数ペア:

[(1, 53858065), (5, 10771613), (19, 2834635), (23, 2341655), (95, 566927), (115, 468331), (157, 343045), (437, 123245), (785, 68609), (2185, 24649), (2983, 18055), (3611, 14915)]