47136089

素因数分解:

$7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2$

素因数の和:107

約数の個数: 48

約数和(自身を含む): 66729600

約数和(自身を除く): 19593511

約数列:

[1, 7, 11, 13, 31, 49, 77, 91, 143, 217, 341, 343, 403, 539, 637, 961, 1001, 1519, 2387, 2821, 3773, 4433, 4459, 6727, 7007, 10571, 10633, 12493, 16709, 19747, 31031, 47089, 49049, 73997, 87451, 116963, 137423, 138229, 217217, 329623, 517979, 612157, 961961, 1520519, 3625853, 4285099, 6733727, 47136089]

約数ペア:

[(1, 47136089), (7, 6733727), (11, 4285099), (13, 3625853), (31, 1520519), (49, 961961), (77, 612157), (91, 517979), (143, 329623), (217, 217217), (341, 138229), (343, 137423), (403, 116963), (539, 87451), (637, 73997), (961, 49049), (1001, 47089), (1519, 31031), (2387, 19747), (2821, 16709), (3773, 12493), (4433, 10633), (4459, 10571), (6727, 7007)]