55157212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{21247}}^1$

素因数の和:21321

約数の個数: 24

約数和(自身を含む): 107089920

約数和(自身を除く): 51932708

約数列:

[1, 2, 4, 11, 22, 44, 59, 118, 236, 649, 1298, 2596, 21247, 42494, 84988, 233717, 467434, 934868, 1253573, 2507146, 5014292, 13789303, 27578606, 55157212]

約数ペア:

[(1, 55157212), (2, 27578606), (4, 13789303), (11, 5014292), (22, 2507146), (44, 1253573), (59, 934868), (118, 467434), (236, 233717), (649, 84988), (1298, 42494), (2596, 21247)]