56420574

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{4957}}^1$

素因数の和:5240

約数の個数: 32

約数和(自身を含む): 129463296

約数和(自身を除く): 73042722

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 271, 542, 813, 1626, 1897, 3794, 4957, 5691, 9914, 11382, 14871, 29742, 34699, 69398, 104097, 208194, 1343347, 2686694, 4030041, 8060082, 9403429, 18806858, 28210287, 56420574]

約数ペア:

[(1, 56420574), (2, 28210287), (3, 18806858), (6, 9403429), (7, 8060082), (14, 4030041), (21, 2686694), (42, 1343347), (271, 208194), (542, 104097), (813, 69398), (1626, 34699), (1897, 29742), (3794, 14871), (4957, 11382), (5691, 9914)]