48971312

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{235439}}^1$

素因数の和:235460

約数の個数: 20

約数和(自身を含む): 102180960

約数和(自身を除く): 53209648

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 235439, 470878, 941756, 1883512, 3060707, 3767024, 6121414, 12242828, 24485656, 48971312]

約数ペア:

[(1, 48971312), (2, 24485656), (4, 12242828), (8, 6121414), (13, 3767024), (16, 3060707), (26, 1883512), (52, 941756), (104, 470878), (208, 235439)]