55742060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{8737}}^1$

素因数の和:8786

約数の個数: 48

約数和(自身を含む): 132118560

約数和(自身を除く): 76376500

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 145, 220, 290, 319, 580, 638, 1276, 1595, 3190, 6380, 8737, 17474, 34948, 43685, 87370, 96107, 174740, 192214, 253373, 384428, 480535, 506746, 961070, 1013492, 1266865, 1922140, 2533730, 2787103, 5067460, 5574206, 11148412, 13935515, 27871030, 55742060]

約数ペア:

[(1, 55742060), (2, 27871030), (4, 13935515), (5, 11148412), (10, 5574206), (11, 5067460), (20, 2787103), (22, 2533730), (29, 1922140), (44, 1266865), (55, 1013492), (58, 961070), (110, 506746), (116, 480535), (145, 384428), (220, 253373), (290, 192214), (319, 174740), (580, 96107), (638, 87370), (1276, 43685), (1595, 34948), (3190, 17474), (6380, 8737)]