51081481

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1307}}^1$

素因数の和:1365

約数の個数: 24

約数和(自身を含む): 62627040

約数和(自身を除く): 11545559

約数列:

[1, 11, 17, 19, 121, 187, 209, 323, 1307, 2057, 2299, 3553, 14377, 22219, 24833, 39083, 158147, 244409, 273163, 422161, 2688499, 3004793, 4643771, 51081481]

約数ペア:

[(1, 51081481), (11, 4643771), (17, 3004793), (19, 2688499), (121, 422161), (187, 273163), (209, 244409), (323, 158147), (1307, 39083), (2057, 24833), (2299, 22219), (3553, 14377)]