54950749

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{1181}}^1$

素因数の和:1245

約数の個数: 24

約数和(自身を含む): 69671808

約数和(自身を除く): 14721059

約数列:

[1, 7, 17, 23, 119, 161, 289, 391, 1181, 2023, 2737, 6647, 8267, 20077, 27163, 46529, 140539, 190141, 341309, 461771, 2389163, 3232397, 7850107, 54950749]

約数ペア:

[(1, 54950749), (7, 7850107), (17, 3232397), (23, 2389163), (119, 461771), (161, 341309), (289, 190141), (391, 140539), (1181, 46529), (2023, 27163), (2737, 20077), (6647, 8267)]