49940517

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{24809}}^1$

素因数の和:24884

約数の個数: 16

約数和(自身を含む): 73834560

約数和(自身を除く): 23894043

約数列:

[1, 3, 11, 33, 61, 183, 671, 2013, 24809, 74427, 272899, 818697, 1513349, 4540047, 16646839, 49940517]

約数ペア:

[(1, 49940517), (3, 16646839), (11, 4540047), (33, 1513349), (61, 818697), (183, 272899), (671, 74427), (2013, 24809)]