54027806

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{331}}^1$

素因数の和:560

約数の個数: 32

約数和(自身を含む): 94659840

約数和(自身を除く): 40632034

約数列:

[1, 2, 7, 14, 89, 131, 178, 262, 331, 623, 662, 917, 1246, 1834, 2317, 4634, 11659, 23318, 29459, 43361, 58918, 81613, 86722, 163226, 206213, 303527, 412426, 607054, 3859129, 7718258, 27013903, 54027806]

約数ペア:

[(1, 54027806), (2, 27013903), (7, 7718258), (14, 3859129), (89, 607054), (131, 412426), (178, 303527), (262, 206213), (331, 163226), (623, 86722), (662, 81613), (917, 58918), (1246, 43361), (1834, 29459), (2317, 23318), (4634, 11659)]