51593577

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2887}}^1$

素因数の和:2957

約数の個数: 32

約数和(自身を含む): 84283392

約数和(自身を除く): 32689815

約数列:

[1, 3, 7, 21, 23, 37, 69, 111, 161, 259, 483, 777, 851, 2553, 2887, 5957, 8661, 17871, 20209, 60627, 66401, 106819, 199203, 320457, 464807, 747733, 1394421, 2243199, 2456837, 7370511, 17197859, 51593577]

約数ペア:

[(1, 51593577), (3, 17197859), (7, 7370511), (21, 2456837), (23, 2243199), (37, 1394421), (69, 747733), (111, 464807), (161, 320457), (259, 199203), (483, 106819), (777, 66401), (851, 60627), (2553, 20209), (2887, 17871), (5957, 8661)]