51474618

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{219977}}^1$

素因数の和:219998

約数の個数: 24

約数和(自身を含む): 120107988

約数和(自身を除く): 68633370

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 219977, 439954, 659931, 1319862, 1979793, 2859701, 3959586, 5719402, 8579103, 17158206, 25737309, 51474618]

約数ペア:

[(1, 51474618), (2, 25737309), (3, 17158206), (6, 8579103), (9, 5719402), (13, 3959586), (18, 2859701), (26, 1979793), (39, 1319862), (78, 659931), (117, 439954), (234, 219977)]