47981098

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{331}}^1\times {\mathrm{599}}^1$

素因数の和:954

約数の個数: 24

約数和(自身を含む): 79480800

約数和(自身を除く): 31499702

約数列:

[1, 2, 11, 22, 121, 242, 331, 599, 662, 1198, 3641, 6589, 7282, 13178, 40051, 72479, 80102, 144958, 198269, 396538, 2180959, 4361918, 23990549, 47981098]

約数ペア:

[(1, 47981098), (2, 23990549), (11, 4361918), (22, 2180959), (121, 396538), (242, 198269), (331, 144958), (599, 80102), (662, 72479), (1198, 40051), (3641, 13178), (6589, 7282)]