51228044

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{337}}^1$

素因数の和:498

約数の個数: 48

約数和(自身を含む): 105618240

約数和(自身を除く): 54390196

約数列:

[1, 2, 4, 7, 14, 28, 61, 89, 122, 178, 244, 337, 356, 427, 623, 674, 854, 1246, 1348, 1708, 2359, 2492, 4718, 5429, 9436, 10858, 20557, 21716, 29993, 38003, 41114, 59986, 76006, 82228, 119972, 143899, 152012, 209951, 287798, 419902, 575596, 839804, 1829573, 3659146, 7318292, 12807011, 25614022, 51228044]

約数ペア:

[(1, 51228044), (2, 25614022), (4, 12807011), (7, 7318292), (14, 3659146), (28, 1829573), (61, 839804), (89, 575596), (122, 419902), (178, 287798), (244, 209951), (337, 152012), (356, 143899), (427, 119972), (623, 82228), (674, 76006), (854, 59986), (1246, 41114), (1348, 38003), (1708, 29993), (2359, 21716), (2492, 20557), (4718, 10858), (5429, 9436)]