51237612

素因数分解:

$2^2\times 3^2\times {\mathrm{827}}^1\times {\mathrm{1721}}^1$

素因数の和:2558

約数の個数: 36

約数和(自身を含む): 129749256

約数和(自身を除く): 78511644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 827, 1654, 1721, 2481, 3308, 3442, 4962, 5163, 6884, 7443, 9924, 10326, 14886, 15489, 20652, 29772, 30978, 61956, 1423267, 2846534, 4269801, 5693068, 8539602, 12809403, 17079204, 25618806, 51237612]

約数ペア:

[(1, 51237612), (2, 25618806), (3, 17079204), (4, 12809403), (6, 8539602), (9, 5693068), (12, 4269801), (18, 2846534), (36, 1423267), (827, 61956), (1654, 30978), (1721, 29772), (2481, 20652), (3308, 15489), (3442, 14886), (4962, 10326), (5163, 9924), (6884, 7443)]