55442926

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{1423}}^1$

素因数の和:1477

約数の個数: 48

約数和(自身を含む): 109089792

約数和(自身を除く): 53646866

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 121, 154, 161, 242, 253, 322, 506, 847, 1423, 1694, 1771, 2783, 2846, 3542, 5566, 9961, 15653, 19481, 19922, 31306, 32729, 38962, 65458, 109571, 172183, 219142, 229103, 344366, 360019, 458206, 720038, 1205281, 2410562, 2520133, 3960209, 5040266, 7920418, 27721463, 55442926]

約数ペア:

[(1, 55442926), (2, 27721463), (7, 7920418), (11, 5040266), (14, 3960209), (22, 2520133), (23, 2410562), (46, 1205281), (77, 720038), (121, 458206), (154, 360019), (161, 344366), (242, 229103), (253, 219142), (322, 172183), (506, 109571), (847, 65458), (1423, 38962), (1694, 32729), (1771, 31306), (2783, 19922), (2846, 19481), (3542, 15653), (5566, 9961)]