53402951

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:239

約数の個数: 32

約数和(自身を含む): 66189312

約数和(自身を除く): 12786361

約数列:

[1, 7, 37, 41, 47, 107, 259, 287, 329, 749, 1517, 1739, 1927, 3959, 4387, 5029, 10619, 12173, 13489, 27713, 30709, 35203, 71299, 162319, 186073, 206189, 499093, 1136233, 1302511, 1443323, 7628993, 53402951]

約数ペア:

[(1, 53402951), (7, 7628993), (37, 1443323), (41, 1302511), (47, 1136233), (107, 499093), (259, 206189), (287, 186073), (329, 162319), (749, 71299), (1517, 35203), (1739, 30709), (1927, 27713), (3959, 13489), (4387, 12173), (5029, 10619)]