55116943975

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1549}}^1\times {\mathrm{2887}}^1$

素因数の和:4492

約数の個数: 48

約数和(自身を含む): 74934936000

約数和(自身を除く): 19817992025

約数列:

[1, 5, 17, 25, 29, 85, 145, 425, 493, 725, 1549, 2465, 2887, 7745, 12325, 14435, 26333, 38725, 44921, 49079, 72175, 83723, 131665, 224605, 245395, 418615, 658325, 763657, 1123025, 1226975, 1423291, 2093075, 3818285, 4471963, 7116455, 19091425, 22359815, 35582275, 76023371, 111799075, 129686927, 380116855, 648434635, 1900584275, 2204677759, 3242173175, 11023388795, 55116943975]

約数ペア:

[(1, 55116943975), (5, 11023388795), (17, 3242173175), (25, 2204677759), (29, 1900584275), (85, 648434635), (145, 380116855), (425, 129686927), (493, 111799075), (725, 76023371), (1549, 35582275), (2465, 22359815), (2887, 19091425), (7745, 7116455), (12325, 4471963), (14435, 3818285), (26333, 2093075), (38725, 1423291), (44921, 1226975), (49079, 1123025), (72175, 763657), (83723, 658325), (131665, 418615), (224605, 245395)]