54697120

素因数分解:

$2^5\times 5^1\times {\mathrm{103}}^1\times {\mathrm{3319}}^1$

素因数の和:3437

約数の個数: 48

約数和(自身を含む): 130515840

約数和(自身を除く): 75818720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 103, 160, 206, 412, 515, 824, 1030, 1648, 2060, 3296, 3319, 4120, 6638, 8240, 13276, 16480, 16595, 26552, 33190, 53104, 66380, 106208, 132760, 265520, 341857, 531040, 683714, 1367428, 1709285, 2734856, 3418570, 5469712, 6837140, 10939424, 13674280, 27348560, 54697120]

約数ペア:

[(1, 54697120), (2, 27348560), (4, 13674280), (5, 10939424), (8, 6837140), (10, 5469712), (16, 3418570), (20, 2734856), (32, 1709285), (40, 1367428), (80, 683714), (103, 531040), (160, 341857), (206, 265520), (412, 132760), (515, 106208), (824, 66380), (1030, 53104), (1648, 33190), (2060, 26552), (3296, 16595), (3319, 16480), (4120, 13276), (6638, 8240)]