56067040

素因数分解:

$2^5\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2521}}^1$

素因数の和:2675

約数の個数: 48

約数和(自身を含む): 133464240

約数和(自身を除く): 77397200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 139, 160, 278, 556, 695, 1112, 1390, 2224, 2521, 2780, 4448, 5042, 5560, 10084, 11120, 12605, 20168, 22240, 25210, 40336, 50420, 80672, 100840, 201680, 350419, 403360, 700838, 1401676, 1752095, 2803352, 3504190, 5606704, 7008380, 11213408, 14016760, 28033520, 56067040]

約数ペア:

[(1, 56067040), (2, 28033520), (4, 14016760), (5, 11213408), (8, 7008380), (10, 5606704), (16, 3504190), (20, 2803352), (32, 1752095), (40, 1401676), (80, 700838), (139, 403360), (160, 350419), (278, 201680), (556, 100840), (695, 80672), (1112, 50420), (1390, 40336), (2224, 25210), (2521, 22240), (2780, 20168), (4448, 12605), (5042, 11120), (5560, 10084)]