50756000

素因数分解:

$2^5\times 5^3\times {\mathrm{12689}}^1$

素因数の和:12714

約数の個数: 48

約数和(自身を含む): 124717320

約数和(自身を除く): 73961320

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, 12689, 25378, 50756, 63445, 101512, 126890, 203024, 253780, 317225, 406048, 507560, 634450, 1015120, 1268900, 1586125, 2030240, 2537800, 3172250, 5075600, 6344500, 10151200, 12689000, 25378000, 50756000]

約数ペア:

[(1, 50756000), (2, 25378000), (4, 12689000), (5, 10151200), (8, 6344500), (10, 5075600), (16, 3172250), (20, 2537800), (25, 2030240), (32, 1586125), (40, 1268900), (50, 1015120), (80, 634450), (100, 507560), (125, 406048), (160, 317225), (200, 253780), (250, 203024), (400, 126890), (500, 101512), (800, 63445), (1000, 50756), (2000, 25378), (4000, 12689)]