49981113

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61027}}^1$

素因数の和:61053

約数の個数: 24

約数和(自身を含む): 88856768

約数和(自身を除く): 38875655

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 61027, 183081, 427189, 549243, 793351, 1281567, 2380053, 3844701, 5553457, 7140159, 16660371, 49981113]

約数ペア:

[(1, 49981113), (3, 16660371), (7, 7140159), (9, 5553457), (13, 3844701), (21, 2380053), (39, 1281567), (63, 793351), (91, 549243), (117, 427189), (273, 183081), (819, 61027)]