56999960

素因数分解:

$2^3\times 5^1\times {\mathrm{503}}^1\times {\mathrm{2833}}^1$

素因数の和:3347

約数の個数: 32

約数和(自身を含む): 128550240

約数和(自身を除く): 71550280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 503, 1006, 2012, 2515, 2833, 4024, 5030, 5666, 10060, 11332, 14165, 20120, 22664, 28330, 56660, 113320, 1424999, 2849998, 5699996, 7124995, 11399992, 14249990, 28499980, 56999960]

約数ペア:

[(1, 56999960), (2, 28499980), (4, 14249990), (5, 11399992), (8, 7124995), (10, 5699996), (20, 2849998), (40, 1424999), (503, 113320), (1006, 56660), (2012, 28330), (2515, 22664), (2833, 20120), (4024, 14165), (5030, 11332), (5666, 10060)]