47097440

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22643}}^1$

素因数の和:22671

約数の個数: 48

約数和(自身を含む): 119832048

約数和(自身を除く): 72734608

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 22643, 45286, 90572, 113215, 181144, 226430, 294359, 362288, 452860, 588718, 724576, 905720, 1177436, 1471795, 1811440, 2354872, 2943590, 3622880, 4709744, 5887180, 9419488, 11774360, 23548720, 47097440]

約数ペア:

[(1, 47097440), (2, 23548720), (4, 11774360), (5, 9419488), (8, 5887180), (10, 4709744), (13, 3622880), (16, 2943590), (20, 2354872), (26, 1811440), (32, 1471795), (40, 1177436), (52, 905720), (65, 724576), (80, 588718), (104, 452860), (130, 362288), (160, 294359), (208, 226430), (260, 181144), (416, 113215), (520, 90572), (1040, 45286), (2080, 22643)]