48573140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31541}}^1$

素因数の和:31568

約数の個数: 48

約数和(自身を含む): 127177344

約数和(自身を除く): 78604204

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 31541, 63082, 126164, 157705, 220787, 315410, 346951, 441574, 630820, 693902, 883148, 1103935, 1387804, 1734755, 2207870, 2428657, 3469510, 4415740, 4857314, 6939020, 9714628, 12143285, 24286570, 48573140]

約数ペア:

[(1, 48573140), (2, 24286570), (4, 12143285), (5, 9714628), (7, 6939020), (10, 4857314), (11, 4415740), (14, 3469510), (20, 2428657), (22, 2207870), (28, 1734755), (35, 1387804), (44, 1103935), (55, 883148), (70, 693902), (77, 630820), (110, 441574), (140, 346951), (154, 315410), (220, 220787), (308, 157705), (385, 126164), (770, 63082), (1540, 31541)]