51938668

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{4507}}^1$

素因数の和:4621

約数の個数: 24

約数和(自身を含む): 94415552

約数和(自身を除く): 42476884

約数列:

[1, 2, 4, 43, 67, 86, 134, 172, 268, 2881, 4507, 5762, 9014, 11524, 18028, 193801, 301969, 387602, 603938, 775204, 1207876, 12984667, 25969334, 51938668]

約数ペア:

[(1, 51938668), (2, 25969334), (4, 12984667), (43, 1207876), (67, 775204), (86, 603938), (134, 387602), (172, 301969), (268, 193801), (2881, 18028), (4507, 11524), (5762, 9014)]