54211984

素因数分解:

$2^4\times {\mathrm{251}}^1\times {\mathrm{13499}}^1$

素因数の和:13758

約数の個数: 20

約数和(自身を含む): 105462000

約数和(自身を除く): 51250016

約数列:

[1, 2, 4, 8, 16, 251, 502, 1004, 2008, 4016, 13499, 26998, 53996, 107992, 215984, 3388249, 6776498, 13552996, 27105992, 54211984]

約数ペア:

[(1, 54211984), (2, 27105992), (4, 13552996), (8, 6776498), (16, 3388249), (251, 215984), (502, 107992), (1004, 53996), (2008, 26998), (4016, 13499)]