48327400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^2\times {\mathrm{1997}}^1$

素因数の和:2035

約数の個数: 72

約数和(自身を含む): 123566310

約数和(自身を除く): 75238910

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 121, 200, 220, 242, 275, 440, 484, 550, 605, 968, 1100, 1210, 1997, 2200, 2420, 3025, 3994, 4840, 6050, 7988, 9985, 12100, 15976, 19970, 21967, 24200, 39940, 43934, 49925, 79880, 87868, 99850, 109835, 175736, 199700, 219670, 241637, 399400, 439340, 483274, 549175, 878680, 966548, 1098350, 1208185, 1933096, 2196700, 2416370, 4393400, 4832740, 6040925, 9665480, 12081850, 24163700, 48327400]

約数ペア:

[(1, 48327400), (2, 24163700), (4, 12081850), (5, 9665480), (8, 6040925), (10, 4832740), (11, 4393400), (20, 2416370), (22, 2196700), (25, 1933096), (40, 1208185), (44, 1098350), (50, 966548), (55, 878680), (88, 549175), (100, 483274), (110, 439340), (121, 399400), (200, 241637), (220, 219670), (242, 199700), (275, 175736), (440, 109835), (484, 99850), (550, 87868), (605, 79880), (968, 49925), (1100, 43934), (1210, 39940), (1997, 24200), (2200, 21967), (2420, 19970), (3025, 15976), (3994, 12100), (4840, 9985), (6050, 7988)]