56553930

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{209459}}^1$

素因数の和:209475

約数の個数: 32

約数和(自身を含む): 150811200

約数和(自身を除く): 94257270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 209459, 418918, 628377, 1047295, 1256754, 1885131, 2094590, 3141885, 3770262, 5655393, 6283770, 9425655, 11310786, 18851310, 28276965, 56553930]

約数ペア:

[(1, 56553930), (2, 28276965), (3, 18851310), (5, 11310786), (6, 9425655), (9, 6283770), (10, 5655393), (15, 3770262), (18, 3141885), (27, 2094590), (30, 1885131), (45, 1256754), (54, 1047295), (90, 628377), (135, 418918), (270, 209459)]