45169150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{69491}}^1$

素因数の和:69516

約数の個数: 24

約数和(自身を含む): 90478584

約数和(自身を除く): 45309434

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 69491, 138982, 347455, 694910, 903383, 1737275, 1806766, 3474550, 4516915, 9033830, 22584575, 45169150]

約数ペア:

[(1, 45169150), (2, 22584575), (5, 9033830), (10, 4516915), (13, 3474550), (25, 1806766), (26, 1737275), (50, 903383), (65, 694910), (130, 347455), (325, 138982), (650, 69491)]