47356244

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{21179}}^1$

素因数の和:21239

約数の個数: 24

約数和(自身を含む): 91328160

約数和(自身を除く): 43971916

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 21179, 42358, 84716, 275327, 550654, 910697, 1101308, 1821394, 3642788, 11839061, 23678122, 47356244]

約数ペア:

[(1, 47356244), (2, 23678122), (4, 11839061), (13, 3642788), (26, 1821394), (43, 1101308), (52, 910697), (86, 550654), (172, 275327), (559, 84716), (1118, 42358), (2236, 21179)]