55839760

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{14851}}^1$

素因数の和:14911

約数の個数: 40

約数和(自身を含む): 132598656

約数和(自身を除く): 76758896

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 14851, 29702, 59404, 74255, 118808, 148510, 237616, 297020, 594040, 697997, 1188080, 1395994, 2791988, 3489985, 5583976, 6979970, 11167952, 13959940, 27919880, 55839760]

約数ペア:

[(1, 55839760), (2, 27919880), (4, 13959940), (5, 11167952), (8, 6979970), (10, 5583976), (16, 3489985), (20, 2791988), (40, 1395994), (47, 1188080), (80, 697997), (94, 594040), (188, 297020), (235, 237616), (376, 148510), (470, 118808), (752, 74255), (940, 59404), (1880, 29702), (3760, 14851)]