53942080

素因数分解:

$2^6\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1669}}^1$

素因数の和:1787

約数の個数: 56

約数和(自身を含む): 129799080

約数和(自身を除く): 75857000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 101, 160, 202, 320, 404, 505, 808, 1010, 1616, 1669, 2020, 3232, 3338, 4040, 6464, 6676, 8080, 8345, 13352, 16160, 16690, 26704, 32320, 33380, 53408, 66760, 106816, 133520, 168569, 267040, 337138, 534080, 674276, 842845, 1348552, 1685690, 2697104, 3371380, 5394208, 6742760, 10788416, 13485520, 26971040, 53942080]

約数ペア:

[(1, 53942080), (2, 26971040), (4, 13485520), (5, 10788416), (8, 6742760), (10, 5394208), (16, 3371380), (20, 2697104), (32, 1685690), (40, 1348552), (64, 842845), (80, 674276), (101, 534080), (160, 337138), (202, 267040), (320, 168569), (404, 133520), (505, 106816), (808, 66760), (1010, 53408), (1616, 33380), (1669, 32320), (2020, 26704), (3232, 16690), (3338, 16160), (4040, 13352), (6464, 8345), (6676, 8080)]