53440904

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{499}}^1\times {\mathrm{1217}}^1$

素因数の和:1733

約数の個数: 32

約数和(自身を含む): 109620000

約数和(自身を除く): 56179096

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 499, 998, 1217, 1996, 2434, 3992, 4868, 5489, 9736, 10978, 13387, 21956, 26774, 43912, 53548, 107096, 607283, 1214566, 2429132, 4858264, 6680113, 13360226, 26720452, 53440904]

約数ペア:

[(1, 53440904), (2, 26720452), (4, 13360226), (8, 6680113), (11, 4858264), (22, 2429132), (44, 1214566), (88, 607283), (499, 107096), (998, 53548), (1217, 43912), (1996, 26774), (2434, 21956), (3992, 13387), (4868, 10978), (5489, 9736)]