56396360

素因数分解:

$2^3\times 5^1\times {\mathrm{503}}^1\times {\mathrm{2803}}^1$

素因数の和:3317

約数の個数: 32

約数和(自身を含む): 127189440

約数和(自身を除く): 70793080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 503, 1006, 2012, 2515, 2803, 4024, 5030, 5606, 10060, 11212, 14015, 20120, 22424, 28030, 56060, 112120, 1409909, 2819818, 5639636, 7049545, 11279272, 14099090, 28198180, 56396360]

約数ペア:

[(1, 56396360), (2, 28198180), (4, 14099090), (5, 11279272), (8, 7049545), (10, 5639636), (20, 2819818), (40, 1409909), (503, 112120), (1006, 56060), (2012, 28030), (2515, 22424), (2803, 20120), (4024, 14015), (5030, 11212), (5606, 10060)]