48988485

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1709}}^1$

素因数の和:1747

約数の個数: 72

約数和(自身を含む): 106437240

約数和(自身を除く): 57448755

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 49, 63, 65, 91, 105, 117, 147, 195, 245, 273, 315, 441, 455, 585, 637, 735, 819, 1365, 1709, 1911, 2205, 3185, 4095, 5127, 5733, 8545, 9555, 11963, 15381, 22217, 25635, 28665, 35889, 59815, 66651, 76905, 83741, 107667, 111085, 155519, 179445, 199953, 251223, 333255, 418705, 466557, 538335, 753669, 777595, 999765, 1088633, 1256115, 1399671, 2332785, 3265899, 3768345, 5443165, 6998355, 9797697, 16329495, 48988485]

約数ペア:

[(1, 48988485), (3, 16329495), (5, 9797697), (7, 6998355), (9, 5443165), (13, 3768345), (15, 3265899), (21, 2332785), (35, 1399671), (39, 1256115), (45, 1088633), (49, 999765), (63, 777595), (65, 753669), (91, 538335), (105, 466557), (117, 418705), (147, 333255), (195, 251223), (245, 199953), (273, 179445), (315, 155519), (441, 111085), (455, 107667), (585, 83741), (637, 76905), (735, 66651), (819, 59815), (1365, 35889), (1709, 28665), (1911, 25635), (2205, 22217), (3185, 15381), (4095, 11963), (5127, 9555), (5733, 8545)]