56790745

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:166

約数の個数: 48

約数和(自身を含む): 80055360

約数和(自身を除く): 23264615

約数列:

[1, 5, 11, 37, 43, 55, 59, 121, 185, 215, 295, 407, 473, 605, 649, 1591, 2035, 2183, 2365, 2537, 3245, 4477, 5203, 7139, 7955, 10915, 12685, 17501, 22385, 24013, 26015, 27907, 35695, 87505, 93869, 120065, 139535, 192511, 264143, 306977, 469345, 962555, 1032559, 1320715, 1534885, 5162795, 11358149, 56790745]

約数ペア:

[(1, 56790745), (5, 11358149), (11, 5162795), (37, 1534885), (43, 1320715), (55, 1032559), (59, 962555), (121, 469345), (185, 306977), (215, 264143), (295, 192511), (407, 139535), (473, 120065), (605, 93869), (649, 87505), (1591, 35695), (2035, 27907), (2183, 26015), (2365, 24013), (2537, 22385), (3245, 17501), (4477, 12685), (5203, 10915), (7139, 7955)]