56006820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{7589}}^1$

素因数の和:7645

約数の個数: 72

約数和(自身を含む): 174053880

約数和(自身を除く): 118047060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 738, 820, 1230, 1476, 1845, 2460, 3690, 7380, 7589, 15178, 22767, 30356, 37945, 45534, 68301, 75890, 91068, 113835, 136602, 151780, 227670, 273204, 311149, 341505, 455340, 622298, 683010, 933447, 1244596, 1366020, 1555745, 1866894, 2800341, 3111490, 3733788, 4667235, 5600682, 6222980, 9334470, 11201364, 14001705, 18668940, 28003410, 56006820]

約数ペア:

[(1, 56006820), (2, 28003410), (3, 18668940), (4, 14001705), (5, 11201364), (6, 9334470), (9, 6222980), (10, 5600682), (12, 4667235), (15, 3733788), (18, 3111490), (20, 2800341), (30, 1866894), (36, 1555745), (41, 1366020), (45, 1244596), (60, 933447), (82, 683010), (90, 622298), (123, 455340), (164, 341505), (180, 311149), (205, 273204), (246, 227670), (369, 151780), (410, 136602), (492, 113835), (615, 91068), (738, 75890), (820, 68301), (1230, 45534), (1476, 37945), (1845, 30356), (2460, 22767), (3690, 15178), (7380, 7589)]