51641810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{24709}}^1$

素因数の和:24746

約数の個数: 32

約数和(自身を含む): 106747200

約数和(自身を除く): 55105390

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 24709, 49418, 123545, 247090, 271799, 469471, 543598, 938942, 1358995, 2347355, 2717990, 4694710, 5164181, 10328362, 25820905, 51641810]

約数ペア:

[(1, 51641810), (2, 25820905), (5, 10328362), (10, 5164181), (11, 4694710), (19, 2717990), (22, 2347355), (38, 1358995), (55, 938942), (95, 543598), (110, 469471), (190, 271799), (209, 247090), (418, 123545), (1045, 49418), (2090, 24709)]