49738672

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{22691}}^1$

素因数の和:22836

約数の個数: 20

約数和(自身を含む): 97076376

約数和(自身を除く): 47337704

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 22691, 45382, 90764, 181528, 363056, 3108667, 6217334, 12434668, 24869336, 49738672]

約数ペア:

[(1, 49738672), (2, 24869336), (4, 12434668), (8, 6217334), (16, 3108667), (137, 363056), (274, 181528), (548, 90764), (1096, 45382), (2192, 22691)]