48896500

素因数分解:

$2^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{5147}}^1$

素因数の和:5185

約数の個数: 48

約数和(自身を含む): 112432320

約数和(自身を除く): 63535820

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 125, 190, 250, 380, 475, 500, 950, 1900, 2375, 4750, 5147, 9500, 10294, 20588, 25735, 51470, 97793, 102940, 128675, 195586, 257350, 391172, 488965, 514700, 643375, 977930, 1286750, 1955860, 2444825, 2573500, 4889650, 9779300, 12224125, 24448250, 48896500]

約数ペア:

[(1, 48896500), (2, 24448250), (4, 12224125), (5, 9779300), (10, 4889650), (19, 2573500), (20, 2444825), (25, 1955860), (38, 1286750), (50, 977930), (76, 643375), (95, 514700), (100, 488965), (125, 391172), (190, 257350), (250, 195586), (380, 128675), (475, 102940), (500, 97793), (950, 51470), (1900, 25735), (2375, 20588), (4750, 10294), (5147, 9500)]