51914500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{9439}}^1$

素因数の和:9469

約数の個数: 48

約数和(自身を含む): 123701760

約数和(自身を除く): 71787260

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 125, 220, 250, 275, 500, 550, 1100, 1375, 2750, 5500, 9439, 18878, 37756, 47195, 94390, 103829, 188780, 207658, 235975, 415316, 471950, 519145, 943900, 1038290, 1179875, 2076580, 2359750, 2595725, 4719500, 5191450, 10382900, 12978625, 25957250, 51914500]

約数ペア:

[(1, 51914500), (2, 25957250), (4, 12978625), (5, 10382900), (10, 5191450), (11, 4719500), (20, 2595725), (22, 2359750), (25, 2076580), (44, 1179875), (50, 1038290), (55, 943900), (100, 519145), (110, 471950), (125, 415316), (220, 235975), (250, 207658), (275, 188780), (500, 103829), (550, 94390), (1100, 47195), (1375, 37756), (2750, 18878), (5500, 9439)]