50917475

素因数分解:

$5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:252

約数の個数: 48

約数和(自身を含む): 76185600

約数和(自身を除く): 25268125

約数列:

[1, 5, 7, 25, 29, 35, 79, 127, 145, 175, 203, 395, 553, 635, 725, 889, 1015, 1975, 2291, 2765, 3175, 3683, 4445, 5075, 10033, 11455, 13825, 16037, 18415, 22225, 25781, 50165, 57275, 70231, 80185, 92075, 128905, 250825, 290957, 351155, 400925, 644525, 1454785, 1755775, 2036699, 7273925, 10183495, 50917475]

約数ペア:

[(1, 50917475), (5, 10183495), (7, 7273925), (25, 2036699), (29, 1755775), (35, 1454785), (79, 644525), (127, 400925), (145, 351155), (175, 290957), (203, 250825), (395, 128905), (553, 92075), (635, 80185), (725, 70231), (889, 57275), (1015, 50165), (1975, 25781), (2291, 22225), (2765, 18415), (3175, 16037), (3683, 13825), (4445, 11455), (5075, 10033)]