48752305

素因数分解:

$5^1\times 7^4\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:195

約数の個数: 40

約数和(自身を含む): 70988544

約数和(自身を除く): 22236239

約数列:

[1, 5, 7, 31, 35, 49, 131, 155, 217, 245, 343, 655, 917, 1085, 1519, 1715, 2401, 4061, 4585, 6419, 7595, 10633, 12005, 20305, 28427, 32095, 44933, 53165, 74431, 142135, 198989, 224665, 314531, 372155, 994945, 1392923, 1572655, 6964615, 9750461, 48752305]

約数ペア:

[(1, 48752305), (5, 9750461), (7, 6964615), (31, 1572655), (35, 1392923), (49, 994945), (131, 372155), (155, 314531), (217, 224665), (245, 198989), (343, 142135), (655, 74431), (917, 53165), (1085, 44933), (1519, 32095), (1715, 28427), (2401, 20305), (4061, 12005), (4585, 10633), (6419, 7595)]