53869180

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{141761}}^1$

素因数の和:141789

約数の個数: 24

約数和(自身を含む): 119080080

約数和(自身を除く): 65210900

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 141761, 283522, 567044, 708805, 1417610, 2693459, 2835220, 5386918, 10773836, 13467295, 26934590, 53869180]

約数ペア:

[(1, 53869180), (2, 26934590), (4, 13467295), (5, 10773836), (10, 5386918), (19, 2835220), (20, 2693459), (38, 1417610), (76, 708805), (95, 567044), (190, 283522), (380, 141761)]