56298190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{8171}}^1$

素因数の和:8244

約数の個数: 32

約数和(自身を含む): 111204576

約数和(自身を除く): 54906386

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 265, 530, 689, 1378, 3445, 6890, 8171, 16342, 40855, 81710, 106223, 212446, 433063, 531115, 866126, 1062230, 2165315, 4330630, 5629819, 11259638, 28149095, 56298190]

約数ペア:

[(1, 56298190), (2, 28149095), (5, 11259638), (10, 5629819), (13, 4330630), (26, 2165315), (53, 1062230), (65, 866126), (106, 531115), (130, 433063), (265, 212446), (530, 106223), (689, 81710), (1378, 40855), (3445, 16342), (6890, 8171)]