50005107

素因数分解:

$3^4\times {\mathrm{127}}^1\times {\mathrm{4861}}^1$

素因数の和:5000

約数の個数: 20

約数和(自身を含む): 75302656

約数和(自身を除く): 25297549

約数列:

[1, 3, 9, 27, 81, 127, 381, 1143, 3429, 4861, 10287, 14583, 43749, 131247, 393741, 617347, 1852041, 5556123, 16668369, 50005107]

約数ペア:

[(1, 50005107), (3, 16668369), (9, 5556123), (27, 1852041), (81, 617347), (127, 393741), (381, 131247), (1143, 43749), (3429, 14583), (4861, 10287)]