49740291237

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4237183}}^1$

素因数の和:4237249

約数の個数: 32

約数和(自身を含む): 83523371008

約数和(自身を除く): 33783079771

約数列:

[1, 3, 7, 13, 21, 39, 43, 91, 129, 273, 301, 559, 903, 1677, 3913, 11739, 4237183, 12711549, 29660281, 55083379, 88980843, 165250137, 182198869, 385583653, 546596607, 1156750959, 1275392083, 2368585297, 3826176249, 7105755891, 16580097079, 49740291237]

約数ペア:

[(1, 49740291237), (3, 16580097079), (7, 7105755891), (13, 3826176249), (21, 2368585297), (39, 1275392083), (43, 1156750959), (91, 546596607), (129, 385583653), (273, 182198869), (301, 165250137), (559, 88980843), (903, 55083379), (1677, 29660281), (3913, 12711549), (11739, 4237183)]