57130055

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{1021}}^1$

素因数の和:1095

約数の個数: 24

約数和(自身を含む): 74761344

約数和(自身を除く): 17631289

約数列:

[1, 5, 19, 31, 95, 155, 361, 589, 1021, 1805, 2945, 5105, 11191, 19399, 31651, 55955, 96995, 158255, 368581, 601369, 1842905, 3006845, 11426011, 57130055]

約数ペア:

[(1, 57130055), (5, 11426011), (19, 3006845), (31, 1842905), (95, 601369), (155, 368581), (361, 158255), (589, 96995), (1021, 55955), (1805, 31651), (2945, 19399), (5105, 11191)]