49774340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{32321}}^1$

素因数の和:32348

約数の個数: 48

約数和(自身を含む): 130322304

約数和(自身を除く): 80547964

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, 32321, 64642, 129284, 161605, 226247, 323210, 355531, 452494, 646420, 711062, 904988, 1131235, 1422124, 1777655, 2262470, 2488717, 3555310, 4524940, 4977434, 7110620, 9954868, 12443585, 24887170, 49774340]

約数ペア:

[(1, 49774340), (2, 24887170), (4, 12443585), (5, 9954868), (7, 7110620), (10, 4977434), (11, 4524940), (14, 3555310), (20, 2488717), (22, 2262470), (28, 1777655), (35, 1422124), (44, 1131235), (55, 904988), (70, 711062), (77, 646420), (110, 452494), (140, 355531), (154, 323210), (220, 226247), (308, 161605), (385, 129284), (770, 64642), (1540, 32321)]