55893565

素因数分解:

$5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:171

約数の個数: 64

約数和(自身を含む): 88704000

約数和(自身を除く): 32810435

約数列:

[1, 5, 7, 13, 23, 35, 49, 65, 91, 109, 115, 161, 245, 299, 343, 455, 545, 637, 763, 805, 1127, 1417, 1495, 1715, 2093, 2507, 3185, 3815, 4459, 5341, 5635, 7085, 7889, 9919, 10465, 12535, 14651, 17549, 22295, 26705, 32591, 37387, 39445, 49595, 69433, 73255, 87745, 102557, 122843, 162955, 186935, 228137, 347165, 486031, 512785, 614215, 859901, 1140685, 1596959, 2430155, 4299505, 7984795, 11178713, 55893565]

約数ペア:

[(1, 55893565), (5, 11178713), (7, 7984795), (13, 4299505), (23, 2430155), (35, 1596959), (49, 1140685), (65, 859901), (91, 614215), (109, 512785), (115, 486031), (161, 347165), (245, 228137), (299, 186935), (343, 162955), (455, 122843), (545, 102557), (637, 87745), (763, 73255), (805, 69433), (1127, 49595), (1417, 39445), (1495, 37387), (1715, 32591), (2093, 26705), (2507, 22295), (3185, 17549), (3815, 14651), (4459, 12535), (5341, 10465), (5635, 9919), (7085, 7889)]