56157048

素因数分解:

$2^3\times 3^2\times {\mathrm{643}}^1\times {\mathrm{1213}}^1$

素因数の和:1868

約数の個数: 48

約数和(自身を含む): 152454120

約数和(自身を除く): 96297072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 643, 1213, 1286, 1929, 2426, 2572, 3639, 3858, 4852, 5144, 5787, 7278, 7716, 9704, 10917, 11574, 14556, 15432, 21834, 23148, 29112, 43668, 46296, 87336, 779959, 1559918, 2339877, 3119836, 4679754, 6239672, 7019631, 9359508, 14039262, 18719016, 28078524, 56157048]

約数ペア:

[(1, 56157048), (2, 28078524), (3, 18719016), (4, 14039262), (6, 9359508), (8, 7019631), (9, 6239672), (12, 4679754), (18, 3119836), (24, 2339877), (36, 1559918), (72, 779959), (643, 87336), (1213, 46296), (1286, 43668), (1929, 29112), (2426, 23148), (2572, 21834), (3639, 15432), (3858, 14556), (4852, 11574), (5144, 10917), (5787, 9704), (7278, 7716)]