56424272

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{25741}}^1$

素因数の和:25886

約数の個数: 20

約数和(自身を含む): 110124276

約数和(自身を除く): 53700004

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 25741, 51482, 102964, 205928, 411856, 3526517, 7053034, 14106068, 28212136, 56424272]

約数ペア:

[(1, 56424272), (2, 28212136), (4, 14106068), (8, 7053034), (16, 3526517), (137, 411856), (274, 205928), (548, 102964), (1096, 51482), (2192, 25741)]