49140764

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{34031}}^1$

素因数の和:34073

約数の個数: 18

約数和(自身を含む): 90763344

約数和(自身を除く): 41622580

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 34031, 68062, 136124, 646589, 1293178, 2586356, 12285191, 24570382, 49140764]

約数ペア:

[(1, 49140764), (2, 24570382), (4, 12285191), (19, 2586356), (38, 1293178), (76, 646589), (361, 136124), (722, 68062), (1444, 34031)]