54066760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1193}}^1$

素因数の和:1318

約数の個数: 64

約数和(自身を含む): 134110080

約数和(自身を除く): 80043320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 103, 110, 206, 220, 412, 440, 515, 824, 1030, 1133, 1193, 2060, 2266, 2386, 4120, 4532, 4772, 5665, 5965, 9064, 9544, 11330, 11930, 13123, 22660, 23860, 26246, 45320, 47720, 52492, 65615, 104984, 122879, 131230, 245758, 262460, 491516, 524920, 614395, 983032, 1228790, 1351669, 2457580, 2703338, 4915160, 5406676, 6758345, 10813352, 13516690, 27033380, 54066760]

約数ペア:

[(1, 54066760), (2, 27033380), (4, 13516690), (5, 10813352), (8, 6758345), (10, 5406676), (11, 4915160), (20, 2703338), (22, 2457580), (40, 1351669), (44, 1228790), (55, 983032), (88, 614395), (103, 524920), (110, 491516), (206, 262460), (220, 245758), (412, 131230), (440, 122879), (515, 104984), (824, 65615), (1030, 52492), (1133, 47720), (1193, 45320), (2060, 26246), (2266, 23860), (2386, 22660), (4120, 13123), (4532, 11930), (4772, 11330), (5665, 9544), (5965, 9064)]