47941100

素因数分解:

$2^2\times 5^2\times {\mathrm{139}}^1\times {\mathrm{3449}}^1$

素因数の和:3602

約数の個数: 36

約数和(自身を含む): 104811000

約数和(自身を除く): 56869900

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 139, 278, 556, 695, 1390, 2780, 3449, 3475, 6898, 6950, 13796, 13900, 17245, 34490, 68980, 86225, 172450, 344900, 479411, 958822, 1917644, 2397055, 4794110, 9588220, 11985275, 23970550, 47941100]

約数ペア:

[(1, 47941100), (2, 23970550), (4, 11985275), (5, 9588220), (10, 4794110), (20, 2397055), (25, 1917644), (50, 958822), (100, 479411), (139, 344900), (278, 172450), (556, 86225), (695, 68980), (1390, 34490), (2780, 17245), (3449, 13900), (3475, 13796), (6898, 6950)]