54816988

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{1493}}^1$

素因数の和:1701

約数の個数: 24

約数和(自身を含む): 98137872

約数和(自身を除く): 43320884

約数列:

[1, 2, 4, 67, 134, 137, 268, 274, 548, 1493, 2986, 5972, 9179, 18358, 36716, 100031, 200062, 204541, 400124, 409082, 818164, 13704247, 27408494, 54816988]

約数ペア:

[(1, 54816988), (2, 27408494), (4, 13704247), (67, 818164), (134, 409082), (137, 400124), (268, 204541), (274, 200062), (548, 100031), (1493, 36716), (2986, 18358), (5972, 9179)]