56859305

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^2\times {\mathrm{109}}^1$

素因数の和:186

約数の個数: 36

約数和(自身を含む): 77198220

約数和(自身を除く): 20338915

約数列:

[1, 5, 17, 19, 85, 95, 109, 289, 323, 361, 545, 1445, 1615, 1805, 1853, 2071, 5491, 6137, 9265, 10355, 27455, 30685, 31501, 35207, 39349, 104329, 157505, 176035, 196745, 521645, 598519, 668933, 2992595, 3344665, 11371861, 56859305]

約数ペア:

[(1, 56859305), (5, 11371861), (17, 3344665), (19, 2992595), (85, 668933), (95, 598519), (109, 521645), (289, 196745), (323, 176035), (361, 157505), (545, 104329), (1445, 39349), (1615, 35207), (1805, 31501), (1853, 30685), (2071, 27455), (5491, 10355), (6137, 9265)]