56566552

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{347}}^1$

素因数の和:472

約数の個数: 64

約数和(自身を含む): 126282240

約数和(自身を除く): 69715688

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 71, 82, 142, 164, 284, 287, 328, 347, 497, 568, 574, 694, 994, 1148, 1388, 1988, 2296, 2429, 2776, 2911, 3976, 4858, 5822, 9716, 11644, 14227, 19432, 20377, 23288, 24637, 28454, 40754, 49274, 56908, 81508, 98548, 99589, 113816, 163016, 172459, 197096, 199178, 344918, 398356, 689836, 796712, 1010117, 1379672, 2020234, 4040468, 7070819, 8080936, 14141638, 28283276, 56566552]

約数ペア:

[(1, 56566552), (2, 28283276), (4, 14141638), (7, 8080936), (8, 7070819), (14, 4040468), (28, 2020234), (41, 1379672), (56, 1010117), (71, 796712), (82, 689836), (142, 398356), (164, 344918), (284, 199178), (287, 197096), (328, 172459), (347, 163016), (497, 113816), (568, 99589), (574, 98548), (694, 81508), (994, 56908), (1148, 49274), (1388, 40754), (1988, 28454), (2296, 24637), (2429, 23288), (2776, 20377), (2911, 19432), (3976, 14227), (4858, 11644), (5822, 9716)]