48254800

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^2\times {\mathrm{997}}^1$

素因数の和:1037

約数の個数: 90

約数和(自身を含む): 127557374

約数和(自身を除く): 79302574

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 121, 176, 200, 220, 242, 275, 400, 440, 484, 550, 605, 880, 968, 997, 1100, 1210, 1936, 1994, 2200, 2420, 3025, 3988, 4400, 4840, 4985, 6050, 7976, 9680, 9970, 10967, 12100, 15952, 19940, 21934, 24200, 24925, 39880, 43868, 48400, 49850, 54835, 79760, 87736, 99700, 109670, 120637, 175472, 199400, 219340, 241274, 274175, 398800, 438680, 482548, 548350, 603185, 877360, 965096, 1096700, 1206370, 1930192, 2193400, 2412740, 3015925, 4386800, 4825480, 6031850, 9650960, 12063700, 24127400, 48254800]

約数ペア:

[(1, 48254800), (2, 24127400), (4, 12063700), (5, 9650960), (8, 6031850), (10, 4825480), (11, 4386800), (16, 3015925), (20, 2412740), (22, 2193400), (25, 1930192), (40, 1206370), (44, 1096700), (50, 965096), (55, 877360), (80, 603185), (88, 548350), (100, 482548), (110, 438680), (121, 398800), (176, 274175), (200, 241274), (220, 219340), (242, 199400), (275, 175472), (400, 120637), (440, 109670), (484, 99700), (550, 87736), (605, 79760), (880, 54835), (968, 49850), (997, 48400), (1100, 43868), (1210, 39880), (1936, 24925), (1994, 24200), (2200, 21934), (2420, 19940), (3025, 15952), (3988, 12100), (4400, 10967), (4840, 9970), (4985, 9680), (6050, 7976)]