54063870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{257447}}^1$

素因数の和:257464

約数の個数: 32

約数和(自身を含む): 148290048

約数和(自身を除く): 94226178

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 257447, 514894, 772341, 1287235, 1544682, 1802129, 2574470, 3604258, 3861705, 5406387, 7723410, 9010645, 10812774, 18021290, 27031935, 54063870]

約数ペア:

[(1, 54063870), (2, 27031935), (3, 18021290), (5, 10812774), (6, 9010645), (7, 7723410), (10, 5406387), (14, 3861705), (15, 3604258), (21, 2574470), (30, 1802129), (35, 1544682), (42, 1287235), (70, 772341), (105, 514894), (210, 257447)]