56616885

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5693}}^1$

素因数の和:5734

約数の個数: 48

約数和(自身を含む): 111921264

約数和(自身を除く): 55304379

約数列:

[1, 3, 5, 9, 13, 15, 17, 39, 45, 51, 65, 85, 117, 153, 195, 221, 255, 585, 663, 765, 1105, 1989, 3315, 5693, 9945, 17079, 28465, 51237, 74009, 85395, 96781, 222027, 256185, 290343, 370045, 483905, 666081, 871029, 1110135, 1258153, 1451715, 3330405, 3774459, 4355145, 6290765, 11323377, 18872295, 56616885]

約数ペア:

[(1, 56616885), (3, 18872295), (5, 11323377), (9, 6290765), (13, 4355145), (15, 3774459), (17, 3330405), (39, 1451715), (45, 1258153), (51, 1110135), (65, 871029), (85, 666081), (117, 483905), (153, 370045), (195, 290343), (221, 256185), (255, 222027), (585, 96781), (663, 85395), (765, 74009), (1105, 51237), (1989, 28465), (3315, 17079), (5693, 9945)]