52771250

素因数分解:

$2^1\times 5^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:229

約数の個数: 80

約数和(自身を含む): 116812608

約数和(自身を除く): 64041358

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 37, 50, 70, 74, 125, 163, 175, 185, 250, 259, 326, 350, 370, 518, 625, 815, 875, 925, 1141, 1250, 1295, 1630, 1750, 1850, 2282, 2590, 4075, 4375, 4625, 5705, 6031, 6475, 8150, 8750, 9250, 11410, 12062, 12950, 20375, 23125, 28525, 30155, 32375, 40750, 42217, 46250, 57050, 60310, 64750, 84434, 101875, 142625, 150775, 161875, 203750, 211085, 285250, 301550, 323750, 422170, 713125, 753875, 1055425, 1426250, 1507750, 2110850, 3769375, 5277125, 7538750, 10554250, 26385625, 52771250]

約数ペア:

[(1, 52771250), (2, 26385625), (5, 10554250), (7, 7538750), (10, 5277125), (14, 3769375), (25, 2110850), (35, 1507750), (37, 1426250), (50, 1055425), (70, 753875), (74, 713125), (125, 422170), (163, 323750), (175, 301550), (185, 285250), (250, 211085), (259, 203750), (326, 161875), (350, 150775), (370, 142625), (518, 101875), (625, 84434), (815, 64750), (875, 60310), (925, 57050), (1141, 46250), (1250, 42217), (1295, 40750), (1630, 32375), (1750, 30155), (1850, 28525), (2282, 23125), (2590, 20375), (4075, 12950), (4375, 12062), (4625, 11410), (5705, 9250), (6031, 8750), (6475, 8150)]