50418960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{499}}^1$

素因数の和:936

約数の個数: 80

約数和(自身を含む): 156984000

約数和(自身を除く): 106565040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 421, 499, 842, 998, 1263, 1497, 1684, 1996, 2105, 2495, 2526, 2994, 3368, 3992, 4210, 4990, 5052, 5988, 6315, 6736, 7485, 7984, 8420, 9980, 10104, 11976, 12630, 14970, 16840, 19960, 20208, 23952, 25260, 29940, 33680, 39920, 50520, 59880, 101040, 119760, 210079, 420158, 630237, 840316, 1050395, 1260474, 1680632, 2100790, 2520948, 3151185, 3361264, 4201580, 5041896, 6302370, 8403160, 10083792, 12604740, 16806320, 25209480, 50418960]

約数ペア:

[(1, 50418960), (2, 25209480), (3, 16806320), (4, 12604740), (5, 10083792), (6, 8403160), (8, 6302370), (10, 5041896), (12, 4201580), (15, 3361264), (16, 3151185), (20, 2520948), (24, 2100790), (30, 1680632), (40, 1260474), (48, 1050395), (60, 840316), (80, 630237), (120, 420158), (240, 210079), (421, 119760), (499, 101040), (842, 59880), (998, 50520), (1263, 39920), (1497, 33680), (1684, 29940), (1996, 25260), (2105, 23952), (2495, 20208), (2526, 19960), (2994, 16840), (3368, 14970), (3992, 12630), (4210, 11976), (4990, 10104), (5052, 9980), (5988, 8420), (6315, 7984), (6736, 7485)]