56210415

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{1609}}^1$

素因数の和:1771

約数の個数: 32

約数和(自身を含む): 95981760

約数和(自身を除く): 39771345

約数列:

[1, 3, 5, 15, 17, 51, 85, 137, 255, 411, 685, 1609, 2055, 2329, 4827, 6987, 8045, 11645, 24135, 27353, 34935, 82059, 136765, 220433, 410295, 661299, 1102165, 3306495, 3747361, 11242083, 18736805, 56210415]

約数ペア:

[(1, 56210415), (3, 18736805), (5, 11242083), (15, 3747361), (17, 3306495), (51, 1102165), (85, 661299), (137, 410295), (255, 220433), (411, 136765), (685, 82059), (1609, 34935), (2055, 27353), (2329, 24135), (4827, 11645), (6987, 8045)]