48338420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{185917}}^1$

素因数の和:185939

約数の個数: 24

約数和(自身を含む): 109319784

約数和(自身を除く): 60981364

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 185917, 371834, 743668, 929585, 1859170, 2416921, 3718340, 4833842, 9667684, 12084605, 24169210, 48338420]

約数ペア:

[(1, 48338420), (2, 24169210), (4, 12084605), (5, 9667684), (10, 4833842), (13, 3718340), (20, 2416921), (26, 1859170), (52, 929585), (65, 743668), (130, 371834), (260, 185917)]