56009305

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1619}}^1$

素因数の和:1689

約数の個数: 32

約数和(自身を含む): 79781760

約数和(自身を除く): 23772455

約数列:

[1, 5, 11, 17, 37, 55, 85, 185, 187, 407, 629, 935, 1619, 2035, 3145, 6919, 8095, 17809, 27523, 34595, 59903, 89045, 137615, 299515, 302753, 658933, 1018351, 1513765, 3294665, 5091755, 11201861, 56009305]

約数ペア:

[(1, 56009305), (5, 11201861), (11, 5091755), (17, 3294665), (37, 1513765), (55, 1018351), (85, 658933), (185, 302753), (187, 299515), (407, 137615), (629, 89045), (935, 59903), (1619, 34595), (2035, 27523), (3145, 17809), (6919, 8095)]