49538500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{9007}}^1$

素因数の和:9037

約数の個数: 48

約数和(自身を含む): 118040832

約数和(自身を除く): 68502332

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, 9007, 18014, 36028, 45035, 90070, 99077, 180140, 198154, 225175, 396308, 450350, 495385, 900700, 990770, 1125875, 1981540, 2251750, 2476925, 4503500, 4953850, 9907700, 12384625, 24769250, 49538500]

約数ペア:

[(1, 49538500), (2, 24769250), (4, 12384625), (5, 9907700), (10, 4953850), (11, 4503500), (20, 2476925), (22, 2251750), (25, 1981540), (44, 1125875), (50, 990770), (55, 900700), (100, 495385), (110, 450350), (125, 396308), (220, 225175), (250, 198154), (275, 180140), (500, 99077), (550, 90070), (1100, 45035), (1375, 36028), (2750, 18014), (5500, 9007)]