50770000

素因数分解:

$2^4\times 5^4\times {\mathrm{5077}}^1$

素因数の和:5105

約数の個数: 50

約数和(自身を含む): 122943458

約数和(自身を除く): 72173458

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 625, 1000, 1250, 2000, 2500, 5000, 5077, 10000, 10154, 20308, 25385, 40616, 50770, 81232, 101540, 126925, 203080, 253850, 406160, 507700, 634625, 1015400, 1269250, 2030800, 2538500, 3173125, 5077000, 6346250, 10154000, 12692500, 25385000, 50770000]

約数ペア:

[(1, 50770000), (2, 25385000), (4, 12692500), (5, 10154000), (8, 6346250), (10, 5077000), (16, 3173125), (20, 2538500), (25, 2030800), (40, 1269250), (50, 1015400), (80, 634625), (100, 507700), (125, 406160), (200, 253850), (250, 203080), (400, 126925), (500, 101540), (625, 81232), (1000, 50770), (1250, 40616), (2000, 25385), (2500, 20308), (5000, 10154), (5077, 10000)]