52754320

素因数分解:

$2^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{6529}}^1$

素因数の和:6643

約数の個数: 40

約数和(自身を含む): 123887160

約数和(自身を除く): 71132840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 101, 202, 404, 505, 808, 1010, 1616, 2020, 4040, 6529, 8080, 13058, 26116, 32645, 52232, 65290, 104464, 130580, 261160, 522320, 659429, 1318858, 2637716, 3297145, 5275432, 6594290, 10550864, 13188580, 26377160, 52754320]

約数ペア:

[(1, 52754320), (2, 26377160), (4, 13188580), (5, 10550864), (8, 6594290), (10, 5275432), (16, 3297145), (20, 2637716), (40, 1318858), (80, 659429), (101, 522320), (202, 261160), (404, 130580), (505, 104464), (808, 65290), (1010, 52232), (1616, 32645), (2020, 26116), (4040, 13058), (6529, 8080)]