25033052

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:290

約数の個数: 48

約数和(自身を含む): 49762944

約数和(自身を除く): 24729892

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 101, 131, 172, 202, 262, 404, 473, 524, 946, 1111, 1441, 1892, 2222, 2882, 4343, 4444, 5633, 5764, 8686, 11266, 13231, 17372, 22532, 26462, 47773, 52924, 61963, 95546, 123926, 145541, 191092, 247852, 291082, 568933, 582164, 1137866, 2275732, 6258263, 12516526, 25033052]

約数ペア:

[(1, 25033052), (2, 12516526), (4, 6258263), (11, 2275732), (22, 1137866), (43, 582164), (44, 568933), (86, 291082), (101, 247852), (131, 191092), (172, 145541), (202, 123926), (262, 95546), (404, 61963), (473, 52924), (524, 47773), (946, 26462), (1111, 22532), (1441, 17372), (1892, 13231), (2222, 11266), (2882, 8686), (4343, 5764), (4444, 5633)]