48481400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{22037}}^1$

素因数の和:22064

約数の個数: 48

約数和(自身を含む): 122972040

約数和(自身を除く): 74490640

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 550, 1100, 2200, 22037, 44074, 88148, 110185, 176296, 220370, 242407, 440740, 484814, 550925, 881480, 969628, 1101850, 1212035, 1939256, 2203700, 2424070, 4407400, 4848140, 6060175, 9696280, 12120350, 24240700, 48481400]

約数ペア:

[(1, 48481400), (2, 24240700), (4, 12120350), (5, 9696280), (8, 6060175), (10, 4848140), (11, 4407400), (20, 2424070), (22, 2203700), (25, 1939256), (40, 1212035), (44, 1101850), (50, 969628), (55, 881480), (88, 550925), (100, 484814), (110, 440740), (200, 242407), (220, 220370), (275, 176296), (440, 110185), (550, 88148), (1100, 44074), (2200, 22037)]