51365454

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{26021}}^1$

素因数の和:26080

約数の個数: 32

約数和(自身を含む): 119909376

約数和(自身を除く): 68543922

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 26021, 52042, 78063, 156126, 182147, 364294, 546441, 1092882, 1222987, 2445974, 3668961, 7337922, 8560909, 17121818, 25682727, 51365454]

約数ペア:

[(1, 51365454), (2, 25682727), (3, 17121818), (6, 8560909), (7, 7337922), (14, 3668961), (21, 2445974), (42, 1222987), (47, 1092882), (94, 546441), (141, 364294), (282, 182147), (329, 156126), (658, 78063), (987, 52042), (1974, 26021)]