49439566

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{389}}^1$

素因数の和:564

約数の個数: 32

約数和(自身を含む): 83397600

約数和(自身を除く): 33958034

約数列:

[1, 2, 11, 22, 53, 106, 109, 218, 389, 583, 778, 1166, 1199, 2398, 4279, 5777, 8558, 11554, 20617, 41234, 42401, 63547, 84802, 127094, 226787, 453574, 466411, 932822, 2247253, 4494506, 24719783, 49439566]

約数ペア:

[(1, 49439566), (2, 24719783), (11, 4494506), (22, 2247253), (53, 932822), (106, 466411), (109, 453574), (218, 226787), (389, 127094), (583, 84802), (778, 63547), (1166, 42401), (1199, 41234), (2398, 20617), (4279, 11554), (5777, 8558)]