51438431

素因数分解:

${\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:295

約数の個数: 24

約数和(自身を含む): 59466960

約数和(自身を除く): 8028529

約数列:

[1, 11, 29, 107, 121, 137, 319, 1177, 1507, 3103, 3509, 3973, 12947, 14659, 16577, 34133, 43703, 161249, 375463, 425111, 480733, 1773739, 4676221, 51438431]

約数ペア:

[(1, 51438431), (11, 4676221), (29, 1773739), (107, 480733), (121, 425111), (137, 375463), (319, 161249), (1177, 43703), (1507, 34133), (3103, 16577), (3509, 14659), (3973, 12947)]