49681541

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3391}}^1$

素因数の和:3441

約数の個数: 24

約数和(自身を含む): 64963584

約数和(自身を除く): 15282043

約数列:

[1, 7, 13, 23, 49, 91, 161, 299, 637, 1127, 2093, 3391, 14651, 23737, 44083, 77993, 166159, 308581, 545951, 1013909, 2160067, 3821657, 7097363, 49681541]

約数ペア:

[(1, 49681541), (7, 7097363), (13, 3821657), (23, 2160067), (49, 1013909), (91, 545951), (161, 308581), (299, 166159), (637, 77993), (1127, 44083), (2093, 23737), (3391, 14651)]