54205955

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{509}}^1$

素因数の和:611

約数の個数: 24

約数和(自身を含む): 69951600

約数和(自身を除く): 15745645

約数列:

[1, 5, 19, 59, 95, 295, 361, 509, 1121, 1805, 2545, 5605, 9671, 21299, 30031, 48355, 106495, 150155, 183749, 570589, 918745, 2852945, 10841191, 54205955]

約数ペア:

[(1, 54205955), (5, 10841191), (19, 2852945), (59, 918745), (95, 570589), (295, 183749), (361, 150155), (509, 106495), (1121, 48355), (1805, 30031), (2545, 21299), (5605, 9671)]