48981712

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{235489}}^1$

素因数の和:235510

約数の個数: 20

約数和(自身を含む): 102202660

約数和(自身を除く): 53220948

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 235489, 470978, 941956, 1883912, 3061357, 3767824, 6122714, 12245428, 24490856, 48981712]

約数ペア:

[(1, 48981712), (2, 24490856), (4, 12245428), (8, 6122714), (13, 3767824), (16, 3061357), (26, 1883912), (52, 941956), (104, 470978), (208, 235489)]