55997880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{466649}}^1$

素因数の和:466663

約数の個数: 32

約数和(自身を含む): 167994000

約数和(自身を除く): 111996120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 466649, 933298, 1399947, 1866596, 2333245, 2799894, 3733192, 4666490, 5599788, 6999735, 9332980, 11199576, 13999470, 18665960, 27998940, 55997880]

約数ペア:

[(1, 55997880), (2, 27998940), (3, 18665960), (4, 13999470), (5, 11199576), (6, 9332980), (8, 6999735), (10, 5599788), (12, 4666490), (15, 3733192), (20, 2799894), (24, 2333245), (30, 1866596), (40, 1399947), (60, 933298), (120, 466649)]