53442990

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{7331}}^1$

素因数の和:7356

約数の個数: 56

約数和(自身を含む): 144249768

約数和(自身を除く): 90806778

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 729, 810, 1215, 1458, 2430, 3645, 7290, 7331, 14662, 21993, 36655, 43986, 65979, 73310, 109965, 131958, 197937, 219930, 329895, 395874, 593811, 659790, 989685, 1187622, 1781433, 1979370, 2969055, 3562866, 5344299, 5938110, 8907165, 10688598, 17814330, 26721495, 53442990]

約数ペア:

[(1, 53442990), (2, 26721495), (3, 17814330), (5, 10688598), (6, 8907165), (9, 5938110), (10, 5344299), (15, 3562866), (18, 2969055), (27, 1979370), (30, 1781433), (45, 1187622), (54, 989685), (81, 659790), (90, 593811), (135, 395874), (162, 329895), (243, 219930), (270, 197937), (405, 131958), (486, 109965), (729, 73310), (810, 65979), (1215, 43986), (1458, 36655), (2430, 21993), (3645, 14662), (7290, 7331)]