56212390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{3967}}^1$

素因数の和:4096

約数の個数: 32

約数和(自身を含む): 109992960

約数和(自身を除く): 53780570

約数列:

[1, 2, 5, 10, 13, 26, 65, 109, 130, 218, 545, 1090, 1417, 2834, 3967, 7085, 7934, 14170, 19835, 39670, 51571, 103142, 257855, 432403, 515710, 864806, 2162015, 4324030, 5621239, 11242478, 28106195, 56212390]

約数ペア:

[(1, 56212390), (2, 28106195), (5, 11242478), (10, 5621239), (13, 4324030), (26, 2162015), (65, 864806), (109, 515710), (130, 432403), (218, 257855), (545, 103142), (1090, 51571), (1417, 39670), (2834, 19835), (3967, 14170), (7085, 7934)]