52796275

素因数分解:

$5^2\times 7^3\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:209

約数の個数: 48

約数和(自身を含む): 78566400

約数和(自身を除く): 25770125

約数列:

[1, 5, 7, 25, 35, 47, 49, 131, 175, 235, 245, 329, 343, 655, 917, 1175, 1225, 1645, 1715, 2303, 3275, 4585, 6157, 6419, 8225, 8575, 11515, 16121, 22925, 30785, 32095, 43099, 44933, 57575, 80605, 153925, 160475, 215495, 224665, 301693, 403025, 1077475, 1123325, 1508465, 2111851, 7542325, 10559255, 52796275]

約数ペア:

[(1, 52796275), (5, 10559255), (7, 7542325), (25, 2111851), (35, 1508465), (47, 1123325), (49, 1077475), (131, 403025), (175, 301693), (235, 224665), (245, 215495), (329, 160475), (343, 153925), (655, 80605), (917, 57575), (1175, 44933), (1225, 43099), (1645, 32095), (1715, 30785), (2303, 22925), (3275, 16121), (4585, 11515), (6157, 8575), (6419, 8225)]