57874516

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{661}}^1$

素因数の和:784

約数の個数: 48

約数和(自身を含む): 120113280

約数和(自身を除く): 62238764

約数列:

[1, 2, 4, 7, 14, 28, 53, 59, 106, 118, 212, 236, 371, 413, 661, 742, 826, 1322, 1484, 1652, 2644, 3127, 4627, 6254, 9254, 12508, 18508, 21889, 35033, 38999, 43778, 70066, 77998, 87556, 140132, 155996, 245231, 272993, 490462, 545986, 980924, 1091972, 2066947, 4133894, 8267788, 14468629, 28937258, 57874516]

約数ペア:

[(1, 57874516), (2, 28937258), (4, 14468629), (7, 8267788), (14, 4133894), (28, 2066947), (53, 1091972), (59, 980924), (106, 545986), (118, 490462), (212, 272993), (236, 245231), (371, 155996), (413, 140132), (661, 87556), (742, 77998), (826, 70066), (1322, 43778), (1484, 38999), (1652, 35033), (2644, 21889), (3127, 18508), (4627, 12508), (6254, 9254)]