53893938

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{2521}}^1$

素因数の和:3042

約数の個数: 32

約数和(自身を含む): 123477120

約数和(自身を除く): 69583182

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 509, 1018, 1527, 2521, 3054, 3563, 5042, 7126, 7563, 10689, 15126, 17647, 21378, 35294, 52941, 105882, 1283189, 2566378, 3849567, 7699134, 8982323, 17964646, 26946969, 53893938]

約数ペア:

[(1, 53893938), (2, 26946969), (3, 17964646), (6, 8982323), (7, 7699134), (14, 3849567), (21, 2566378), (42, 1283189), (509, 105882), (1018, 52941), (1527, 35294), (2521, 21378), (3054, 17647), (3563, 15126), (5042, 10689), (7126, 7563)]