55499150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{617}}^1$

素因数の和:893

約数の個数: 48

約数和(自身を含む): 118626336

約数和(自身を除く): 63127186

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 257, 350, 514, 617, 1234, 1285, 1799, 2570, 3085, 3598, 4319, 6170, 6425, 8638, 8995, 12850, 15425, 17990, 21595, 30850, 43190, 44975, 89950, 107975, 158569, 215950, 317138, 792845, 1109983, 1585690, 2219966, 3964225, 5549915, 7928450, 11099830, 27749575, 55499150]

約数ペア:

[(1, 55499150), (2, 27749575), (5, 11099830), (7, 7928450), (10, 5549915), (14, 3964225), (25, 2219966), (35, 1585690), (50, 1109983), (70, 792845), (175, 317138), (257, 215950), (350, 158569), (514, 107975), (617, 89950), (1234, 44975), (1285, 43190), (1799, 30850), (2570, 21595), (3085, 17990), (3598, 15425), (4319, 12850), (6170, 8995), (6425, 8638)]