56491902

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{165181}}^1$

素因数の和:165208

約数の個数: 24

約数和(自身を含む): 128841960

約数和(自身を除く): 72350058

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 165181, 330362, 495543, 991086, 1486629, 2973258, 3138439, 6276878, 9415317, 18830634, 28245951, 56491902]

約数ペア:

[(1, 56491902), (2, 28245951), (3, 18830634), (6, 9415317), (9, 6276878), (18, 3138439), (19, 2973258), (38, 1486629), (57, 991086), (114, 495543), (171, 330362), (342, 165181)]