56256180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{19949}}^1$

素因数の和:20008

約数の個数: 48

約数和(自身を含む): 160876800

約数和(自身を除く): 104620620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 19949, 39898, 59847, 79796, 99745, 119694, 199490, 239388, 299235, 398980, 598470, 937603, 1196940, 1875206, 2812809, 3750412, 4688015, 5625618, 9376030, 11251236, 14064045, 18752060, 28128090, 56256180]

約数ペア:

[(1, 56256180), (2, 28128090), (3, 18752060), (4, 14064045), (5, 11251236), (6, 9376030), (10, 5625618), (12, 4688015), (15, 3750412), (20, 2812809), (30, 1875206), (47, 1196940), (60, 937603), (94, 598470), (141, 398980), (188, 299235), (235, 239388), (282, 199490), (470, 119694), (564, 99745), (705, 79796), (940, 59847), (1410, 39898), (2820, 19949)]