50965575

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{563}}^1$

素因数の和:664

約数の個数: 48

約数和(自身を含む): 90637056

約数和(自身を除く): 39671481

約数列:

[1, 3, 5, 15, 17, 25, 51, 71, 75, 85, 213, 255, 355, 425, 563, 1065, 1207, 1275, 1689, 1775, 2815, 3621, 5325, 6035, 8445, 9571, 14075, 18105, 28713, 30175, 39973, 42225, 47855, 90525, 119919, 143565, 199865, 239275, 599595, 679541, 717825, 999325, 2038623, 2997975, 3397705, 10193115, 16988525, 50965575]

約数ペア:

[(1, 50965575), (3, 16988525), (5, 10193115), (15, 3397705), (17, 2997975), (25, 2038623), (51, 999325), (71, 717825), (75, 679541), (85, 599595), (213, 239275), (255, 199865), (355, 143565), (425, 119919), (563, 90525), (1065, 47855), (1207, 42225), (1275, 39973), (1689, 30175), (1775, 28713), (2815, 18105), (3621, 14075), (5325, 9571), (6035, 8445)]