49652000

素因数分解:

$2^5\times 5^3\times {\mathrm{12413}}^1$

素因数の和:12438

約数の個数: 48

約数和(自身を含む): 122004792

約数和(自身を除く): 72352792

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, 12413, 24826, 49652, 62065, 99304, 124130, 198608, 248260, 310325, 397216, 496520, 620650, 993040, 1241300, 1551625, 1986080, 2482600, 3103250, 4965200, 6206500, 9930400, 12413000, 24826000, 49652000]

約数ペア:

[(1, 49652000), (2, 24826000), (4, 12413000), (5, 9930400), (8, 6206500), (10, 4965200), (16, 3103250), (20, 2482600), (25, 1986080), (32, 1551625), (40, 1241300), (50, 993040), (80, 620650), (100, 496520), (125, 397216), (160, 310325), (200, 248260), (250, 198608), (400, 124130), (500, 99304), (800, 62065), (1000, 49652), (2000, 24826), (4000, 12413)]