1053550

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1109}}^1$

素因数の和:1140

約数の個数: 24

約数和(自身を含む): 2064600

約数和(自身を除く): 1011050

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 1109, 2218, 5545, 11090, 21071, 27725, 42142, 55450, 105355, 210710, 526775, 1053550]

約数ペア:

[(1, 1053550), (2, 526775), (5, 210710), (10, 105355), (19, 55450), (25, 42142), (38, 27725), (50, 21071), (95, 11090), (190, 5545), (475, 2218), (950, 1109)]