45056500

素因数分解:

$2^2\times 5^3\times {\mathrm{97}}^1\times {\mathrm{929}}^1$

素因数の和:1045

約数の個数: 48

約数和(自身を含む): 99524880

約数和(自身を除く): 54468380

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 97, 100, 125, 194, 250, 388, 485, 500, 929, 970, 1858, 1940, 2425, 3716, 4645, 4850, 9290, 9700, 12125, 18580, 23225, 24250, 46450, 48500, 90113, 92900, 116125, 180226, 232250, 360452, 450565, 464500, 901130, 1802260, 2252825, 4505650, 9011300, 11264125, 22528250, 45056500]

約数ペア:

[(1, 45056500), (2, 22528250), (4, 11264125), (5, 9011300), (10, 4505650), (20, 2252825), (25, 1802260), (50, 901130), (97, 464500), (100, 450565), (125, 360452), (194, 232250), (250, 180226), (388, 116125), (485, 92900), (500, 90113), (929, 48500), (970, 46450), (1858, 24250), (1940, 23225), (2425, 18580), (3716, 12125), (4645, 9700), (4850, 9290)]