56944446

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{1663}}^1$

素因数の和:2120

約数の個数: 32

約数和(自身を含む): 123002880

約数和(自身を除く): 66058434

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 439, 878, 1317, 1663, 2634, 3326, 4989, 5707, 9978, 11414, 17121, 21619, 34242, 43238, 64857, 129714, 730057, 1460114, 2190171, 4380342, 9490741, 18981482, 28472223, 56944446]

約数ペア:

[(1, 56944446), (2, 28472223), (3, 18981482), (6, 9490741), (13, 4380342), (26, 2190171), (39, 1460114), (78, 730057), (439, 129714), (878, 64857), (1317, 43238), (1663, 34242), (2634, 21619), (3326, 17121), (4989, 11414), (5707, 9978)]