51980086

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{8191}}^1$

素因数の和:8379

約数の個数: 16

約数和(自身を含む): 82575360

約数和(自身を除く): 30595274

約数列:

[1, 2, 19, 38, 167, 334, 3173, 6346, 8191, 16382, 155629, 311258, 1367897, 2735794, 25990043, 51980086]

約数ペア:

[(1, 51980086), (2, 25990043), (19, 2735794), (38, 1367897), (167, 311258), (334, 155629), (3173, 16382), (6346, 8191)]