56651382

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1381}}^1$

素因数の和:1485

約数の個数: 48

約数和(自身を含む): 128061648

約数和(自身を除く): 71410266

約数列:

[1, 2, 3, 6, 9, 18, 43, 53, 86, 106, 129, 159, 258, 318, 387, 477, 774, 954, 1381, 2279, 2762, 4143, 4558, 6837, 8286, 12429, 13674, 20511, 24858, 41022, 59383, 73193, 118766, 146386, 178149, 219579, 356298, 439158, 534447, 658737, 1068894, 1317474, 3147299, 6294598, 9441897, 18883794, 28325691, 56651382]

約数ペア:

[(1, 56651382), (2, 28325691), (3, 18883794), (6, 9441897), (9, 6294598), (18, 3147299), (43, 1317474), (53, 1068894), (86, 658737), (106, 534447), (129, 439158), (159, 356298), (258, 219579), (318, 178149), (387, 146386), (477, 118766), (774, 73193), (954, 59383), (1381, 41022), (2279, 24858), (2762, 20511), (4143, 13674), (4558, 12429), (6837, 8286)]