49207898680

素因数分解:

$2^3\times 5^1\times {\mathrm{10067}}^1\times {\mathrm{122201}}^1$

素因数の和:132279

約数の個数: 32

約数和(自身を含む): 110729676240

約数和(自身を除く): 61521777560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 10067, 20134, 40268, 50335, 80536, 100670, 122201, 201340, 244402, 402680, 488804, 611005, 977608, 1222010, 2444020, 4888040, 1230197467, 2460394934, 4920789868, 6150987335, 9841579736, 12301974670, 24603949340, 49207898680]

約数ペア:

[(1, 49207898680), (2, 24603949340), (4, 12301974670), (5, 9841579736), (8, 6150987335), (10, 4920789868), (20, 2460394934), (40, 1230197467), (10067, 4888040), (20134, 2444020), (40268, 1222010), (50335, 977608), (80536, 611005), (100670, 488804), (122201, 402680), (201340, 244402)]