56202080

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2903}}^1$

素因数の和:2940

約数の個数: 72

約数和(自身を含む): 145995696

約数和(自身を除く): 89793616

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 121, 160, 176, 220, 242, 352, 440, 484, 605, 880, 968, 1210, 1760, 1936, 2420, 2903, 3872, 4840, 5806, 9680, 11612, 14515, 19360, 23224, 29030, 31933, 46448, 58060, 63866, 92896, 116120, 127732, 159665, 232240, 255464, 319330, 351263, 464480, 510928, 638660, 702526, 1021856, 1277320, 1405052, 1756315, 2554640, 2810104, 3512630, 5109280, 5620208, 7025260, 11240416, 14050520, 28101040, 56202080]

約数ペア:

[(1, 56202080), (2, 28101040), (4, 14050520), (5, 11240416), (8, 7025260), (10, 5620208), (11, 5109280), (16, 3512630), (20, 2810104), (22, 2554640), (32, 1756315), (40, 1405052), (44, 1277320), (55, 1021856), (80, 702526), (88, 638660), (110, 510928), (121, 464480), (160, 351263), (176, 319330), (220, 255464), (242, 232240), (352, 159665), (440, 127732), (484, 116120), (605, 92896), (880, 63866), (968, 58060), (1210, 46448), (1760, 31933), (1936, 29030), (2420, 23224), (2903, 19360), (3872, 14515), (4840, 11612), (5806, 9680)]