48448880

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{14771}}^1$

素因数の和:14825

約数の個数: 40

約数和(自身を含む): 115398864

約数和(自身を除く): 66949984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 14771, 29542, 59084, 73855, 118168, 147710, 236336, 295420, 590840, 605611, 1181680, 1211222, 2422444, 3028055, 4844888, 6056110, 9689776, 12112220, 24224440, 48448880]

約数ペア:

[(1, 48448880), (2, 24224440), (4, 12112220), (5, 9689776), (8, 6056110), (10, 4844888), (16, 3028055), (20, 2422444), (40, 1211222), (41, 1181680), (80, 605611), (82, 590840), (164, 295420), (205, 236336), (328, 147710), (410, 118168), (656, 73855), (820, 59084), (1640, 29542), (3280, 14771)]