51191084

素因数分解:

$2^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{5557}}^1$

素因数の和:5622

約数の個数: 36

約数和(自身を含む): 106446816

約数和(自身を除く): 55255732

約数列:

[1, 2, 4, 7, 14, 28, 47, 49, 94, 98, 188, 196, 329, 658, 1316, 2303, 4606, 5557, 9212, 11114, 22228, 38899, 77798, 155596, 261179, 272293, 522358, 544586, 1044716, 1089172, 1828253, 3656506, 7313012, 12797771, 25595542, 51191084]

約数ペア:

[(1, 51191084), (2, 25595542), (4, 12797771), (7, 7313012), (14, 3656506), (28, 1828253), (47, 1089172), (49, 1044716), (94, 544586), (98, 522358), (188, 272293), (196, 261179), (329, 155596), (658, 77798), (1316, 38899), (2303, 22228), (4606, 11114), (5557, 9212)]