51234246

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2729}}^1$

素因数の和:2893

約数の個数: 48

約数和(自身を含む): 127764000

約数和(自身を除く): 76529754

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 149, 298, 447, 894, 1043, 1341, 2086, 2682, 2729, 3129, 5458, 6258, 8187, 9387, 16374, 18774, 19103, 24561, 38206, 49122, 57309, 114618, 171927, 343854, 406621, 813242, 1219863, 2439726, 2846347, 3659589, 5692694, 7319178, 8539041, 17078082, 25617123, 51234246]

約数ペア:

[(1, 51234246), (2, 25617123), (3, 17078082), (6, 8539041), (7, 7319178), (9, 5692694), (14, 3659589), (18, 2846347), (21, 2439726), (42, 1219863), (63, 813242), (126, 406621), (149, 343854), (298, 171927), (447, 114618), (894, 57309), (1043, 49122), (1341, 38206), (2086, 24561), (2682, 19103), (2729, 18774), (3129, 16374), (5458, 9387), (6258, 8187)]