54831931

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4423}}^1$

素因数の和:4471

約数の個数: 24

約数和(自身を含む): 72624384

約数和(自身を除く): 17792453

約数列:

[1, 7, 11, 23, 49, 77, 161, 253, 539, 1127, 1771, 4423, 12397, 30961, 48653, 101729, 216727, 340571, 712103, 1119019, 2383997, 4984721, 7833133, 54831931]

約数ペア:

[(1, 54831931), (7, 7833133), (11, 4984721), (23, 2383997), (49, 1119019), (77, 712103), (161, 340571), (253, 216727), (539, 101729), (1127, 48653), (1771, 30961), (4423, 12397)]