49894166

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{397}}^1$

素因数の和:644

約数の個数: 32

約数和(自身を含む): 88031232

約数和(自身を除く): 38137066

約数列:

[1, 2, 7, 14, 47, 94, 191, 329, 382, 397, 658, 794, 1337, 2674, 2779, 5558, 8977, 17954, 18659, 37318, 62839, 75827, 125678, 130613, 151654, 261226, 530789, 1061578, 3563869, 7127738, 24947083, 49894166]

約数ペア:

[(1, 49894166), (2, 24947083), (7, 7127738), (14, 3563869), (47, 1061578), (94, 530789), (191, 261226), (329, 151654), (382, 130613), (397, 125678), (658, 75827), (794, 62839), (1337, 37318), (2674, 18659), (2779, 17954), (5558, 8977)]