54419950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2887}}^1$

素因数の和:2941

約数の個数: 48

約数和(自身を含む): 112805280

約数和(自身を除く): 58385330

約数列:

[1, 2, 5, 10, 13, 25, 26, 29, 50, 58, 65, 130, 145, 290, 325, 377, 650, 725, 754, 1450, 1885, 2887, 3770, 5774, 9425, 14435, 18850, 28870, 37531, 72175, 75062, 83723, 144350, 167446, 187655, 375310, 418615, 837230, 938275, 1088399, 1876550, 2093075, 2176798, 4186150, 5441995, 10883990, 27209975, 54419950]

約数ペア:

[(1, 54419950), (2, 27209975), (5, 10883990), (10, 5441995), (13, 4186150), (25, 2176798), (26, 2093075), (29, 1876550), (50, 1088399), (58, 938275), (65, 837230), (130, 418615), (145, 375310), (290, 187655), (325, 167446), (377, 144350), (650, 83723), (725, 75062), (754, 72175), (1450, 37531), (1885, 28870), (2887, 18850), (3770, 14435), (5774, 9425)]