54242518

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{1801}}^1$

素因数の和:1888

約数の個数: 24

約数和(自身を含む): 91274904

約数和(自身を除く): 37032386

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 1369, 1801, 2738, 3602, 15059, 19811, 30118, 39622, 66637, 133274, 733007, 1466014, 2465569, 4931138, 27121259, 54242518]

約数ペア:

[(1, 54242518), (2, 27121259), (11, 4931138), (22, 2465569), (37, 1466014), (74, 733007), (407, 133274), (814, 66637), (1369, 39622), (1801, 30118), (2738, 19811), (3602, 15059)]