51689526

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{28621}}^1$

素因数の和:28676

約数の個数: 32

約数和(自身を含む): 120899328

約数和(自身を除く): 69209802

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 28621, 57242, 85863, 171726, 200347, 400694, 601041, 1202082, 1230703, 2461406, 3692109, 7384218, 8614921, 17229842, 25844763, 51689526]

約数ペア:

[(1, 51689526), (2, 25844763), (3, 17229842), (6, 8614921), (7, 7384218), (14, 3692109), (21, 2461406), (42, 1230703), (43, 1202082), (86, 601041), (129, 400694), (258, 200347), (301, 171726), (602, 85863), (903, 57242), (1806, 28621)]