48908000

素因数分解:

$2^5\times 5^3\times {\mathrm{12227}}^1$

素因数の和:12252

約数の個数: 48

約数和(自身を含む): 120176784

約数和(自身を除く): 71268784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 800, 1000, 2000, 4000, 12227, 24454, 48908, 61135, 97816, 122270, 195632, 244540, 305675, 391264, 489080, 611350, 978160, 1222700, 1528375, 1956320, 2445400, 3056750, 4890800, 6113500, 9781600, 12227000, 24454000, 48908000]

約数ペア:

[(1, 48908000), (2, 24454000), (4, 12227000), (5, 9781600), (8, 6113500), (10, 4890800), (16, 3056750), (20, 2445400), (25, 1956320), (32, 1528375), (40, 1222700), (50, 978160), (80, 611350), (100, 489080), (125, 391264), (160, 305675), (200, 244540), (250, 195632), (400, 122270), (500, 97816), (800, 61135), (1000, 48908), (2000, 24454), (4000, 12227)]