49235690

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{1129}}^1$

素因数の和:1239

約数の個数: 48

約数和(自身を含む): 104344200

約数和(自身を除く): 55108510

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 89, 98, 178, 245, 445, 490, 623, 890, 1129, 1246, 2258, 3115, 4361, 5645, 6230, 7903, 8722, 11290, 15806, 21805, 39515, 43610, 55321, 79030, 100481, 110642, 200962, 276605, 502405, 553210, 703367, 1004810, 1406734, 3516835, 4923569, 7033670, 9847138, 24617845, 49235690]

約数ペア:

[(1, 49235690), (2, 24617845), (5, 9847138), (7, 7033670), (10, 4923569), (14, 3516835), (35, 1406734), (49, 1004810), (70, 703367), (89, 553210), (98, 502405), (178, 276605), (245, 200962), (445, 110642), (490, 100481), (623, 79030), (890, 55321), (1129, 43610), (1246, 39515), (2258, 21805), (3115, 15806), (4361, 11290), (5645, 8722), (6230, 7903)]