53399991

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1$

素因数の和:435

約数の個数: 32

約数和(自身を含む): 77319360

約数和(自身を除く): 23919369

約数列:

[1, 3, 29, 37, 53, 87, 111, 159, 313, 939, 1073, 1537, 1961, 3219, 4611, 5883, 9077, 11581, 16589, 27231, 34743, 49767, 56869, 170607, 335849, 481081, 613793, 1007547, 1443243, 1841379, 17799997, 53399991]

約数ペア:

[(1, 53399991), (3, 17799997), (29, 1841379), (37, 1443243), (53, 1007547), (87, 613793), (111, 481081), (159, 335849), (313, 170607), (939, 56869), (1073, 49767), (1537, 34743), (1961, 27231), (3219, 16589), (4611, 11581), (5883, 9077)]