55195270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{6337}}^1$

素因数の和:6424

約数の個数: 32

約数和(自身を含む): 108607968

約数和(自身を除く): 53412698

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 130, 134, 335, 670, 871, 1742, 4355, 6337, 8710, 12674, 31685, 63370, 82381, 164762, 411905, 424579, 823810, 849158, 2122895, 4245790, 5519527, 11039054, 27597635, 55195270]

約数ペア:

[(1, 55195270), (2, 27597635), (5, 11039054), (10, 5519527), (13, 4245790), (26, 2122895), (65, 849158), (67, 823810), (130, 424579), (134, 411905), (335, 164762), (670, 82381), (871, 63370), (1742, 31685), (4355, 12674), (6337, 8710)]