47945960

素因数分解:

$2^3\times 5^1\times {\mathrm{503}}^1\times {\mathrm{2383}}^1$

素因数の和:2897

約数の個数: 32

約数和(自身を含む): 108138240

約数和(自身を除く): 60192280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 503, 1006, 2012, 2383, 2515, 4024, 4766, 5030, 9532, 10060, 11915, 19064, 20120, 23830, 47660, 95320, 1198649, 2397298, 4794596, 5993245, 9589192, 11986490, 23972980, 47945960]

約数ペア:

[(1, 47945960), (2, 23972980), (4, 11986490), (5, 9589192), (8, 5993245), (10, 4794596), (20, 2397298), (40, 1198649), (503, 95320), (1006, 47660), (2012, 23830), (2383, 20120), (2515, 19064), (4024, 11915), (4766, 10060), (5030, 9532)]