51035865

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{277}}^1$

素因数の和:529

約数の個数: 32

約数和(自身を含む): 83586816

約数和(自身を除く): 32550951

約数列:

[1, 3, 5, 15, 71, 173, 213, 277, 355, 519, 831, 865, 1065, 1385, 2595, 4155, 12283, 19667, 36849, 47921, 59001, 61415, 98335, 143763, 184245, 239605, 295005, 718815, 3402391, 10207173, 17011955, 51035865]

約数ペア:

[(1, 51035865), (3, 17011955), (5, 10207173), (15, 3402391), (71, 718815), (173, 295005), (213, 239605), (277, 184245), (355, 143763), (519, 98335), (831, 61415), (865, 59001), (1065, 47921), (1385, 36849), (2595, 19667), (4155, 12283)]