51918505

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{463}}^1\times {\mathrm{547}}^1$

素因数の和:1056

約数の個数: 16

約数和(自身を含む): 64076544

約数和(自身を除く): 12158039

約数列:

[1, 5, 41, 205, 463, 547, 2315, 2735, 18983, 22427, 94915, 112135, 253261, 1266305, 10383701, 51918505]

約数ペア:

[(1, 51918505), (5, 10383701), (41, 1266305), (205, 253261), (463, 112135), (547, 94915), (2315, 22427), (2735, 18983)]