49686957

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{373}}^1$

素因数の和:458

約数の個数: 36

約数和(自身を含む): 77801724

約数和(自身を除く): 28114767

約数列:

[1, 3, 9, 19, 41, 57, 123, 171, 361, 369, 373, 779, 1083, 1119, 2337, 3249, 3357, 7011, 7087, 14801, 15293, 21261, 44403, 45879, 63783, 133209, 134653, 137637, 290567, 403959, 871701, 1211877, 2615103, 5520773, 16562319, 49686957]

約数ペア:

[(1, 49686957), (3, 16562319), (9, 5520773), (19, 2615103), (41, 1211877), (57, 871701), (123, 403959), (171, 290567), (361, 137637), (369, 134653), (373, 133209), (779, 63783), (1083, 45879), (1119, 44403), (2337, 21261), (3249, 15293), (3357, 14801), (7011, 7087)]