54490898

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1693}}^1$

素因数の和:1743

約数の個数: 48

約数和(自身を含む): 108144960

約数和(自身を除く): 53654062

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 121, 133, 154, 209, 242, 266, 418, 847, 1463, 1693, 1694, 2299, 2926, 3386, 4598, 11851, 16093, 18623, 23702, 32167, 32186, 37246, 64334, 130361, 204853, 225169, 260722, 353837, 409706, 450338, 707674, 1433971, 2476859, 2867942, 3892207, 4953718, 7784414, 27245449, 54490898]

約数ペア:

[(1, 54490898), (2, 27245449), (7, 7784414), (11, 4953718), (14, 3892207), (19, 2867942), (22, 2476859), (38, 1433971), (77, 707674), (121, 450338), (133, 409706), (154, 353837), (209, 260722), (242, 225169), (266, 204853), (418, 130361), (847, 64334), (1463, 37246), (1693, 32186), (1694, 32167), (2299, 23702), (2926, 18623), (3386, 16093), (4598, 11851)]