50416618

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{397}}^1$

素因数の和:646

約数の個数: 32

約数和(自身を含む): 88948224

約数和(自身を除く): 38531606

約数列:

[1, 2, 7, 14, 47, 94, 193, 329, 386, 397, 658, 794, 1351, 2702, 2779, 5558, 9071, 18142, 18659, 37318, 63497, 76621, 126994, 130613, 153242, 261226, 536347, 1072694, 3601187, 7202374, 25208309, 50416618]

約数ペア:

[(1, 50416618), (2, 25208309), (7, 7202374), (14, 3601187), (47, 1072694), (94, 536347), (193, 261226), (329, 153242), (386, 130613), (397, 126994), (658, 76621), (794, 63497), (1351, 37318), (2702, 18659), (2779, 18142), (5558, 9071)]